In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
In Linux kernel v5.15 and up thereis a NULLPointer Dereferencevulnerability in the NTFS3driver in the function attr_punch_hole() infs/ntfs3/attrib.c that could be triggered by any user.The NULL dereference is triggered every time a user tries to punch a hole in a sparse or compressed file.The vulnerability is indeed exploitable and reproducible.Environment:1. An environment with NTFS3 image mounted.2. NTFS3 image contains a sparse file or a compressed file.Reproducing:1. use `fallocate` with the option of `PUNCH_HOLE` (i.e. `fallocate -p -o 0 -l 5 mnt_point/to_punch`).2. NULL pointer dereference should be triggered.To summarize, a NULL pointer dereference vulnerability is in the NTFS3 driver, and can be used to create a DoS attack on a Linux machine.Reference:https://lore.kernel.org/ntfs3/784f82c4-de71-b8c3-afd6-468869a369af@paragon-software.com/T/#t
A flaw NULL Pointer Dereference inthe Linuxkernel NTFS3 driverfunction attr_punch_hole()was found. A local user could use this flawto crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. A local user could use this flaw to crash the system.
