CVE-2024-36884

一、漏洞信息
 漏洞编号：[CVE-2024-36884](https://nvd.nist.gov/vuln/detail/CVE-2024-36884)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
 CVSS V3.0分值：
  BaseScore：5.5 Medium
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault()This was missed because of the function pointer indirection.nvidia_smmu_context_fault() is also installed as a irq function, and the void *  was changed to a struct arm_smmu_domain. Since the iommu_domainis embedded at a non-zero offset this causes nvidia_smmu_context_fault()to miscompute the offset. Fixup the types.  Unable to handle kernel NULL pointer dereference at virtual address 0000000000000120  Mem abort info:    ESR = 0x0000000096000004    EC = 0x25: DABT (current EL), IL = 32 bits    SET = 0, FnV = 0    EA = 0, S1PTW = 0    FSC = 0x04: level 0 translation fault  Data abort info:    ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000    CM = 0, WnR = 0, TnD = 0, TagAccess = 0    GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0  user pgtable: 4k pages, 48-bit VAs, pgdp=0000000107c9f000  [0000000000000120] pgd=0000000000000000, p4d=0000000000000000  Internal error: Oops: 0000000096000004 [#1] SMP  Modules linked in:  CPU: 1 PID: 47 Comm: kworker/u25:0 Not tainted 6.9.0-0.rc7.58.eln136.aarch64 #1  Hardware name: Unknown NVIDIA Jetson Orin NX/NVIDIA Jetson Orin NX, BIOS 3.1-32827747 03/19/2023  Workqueue: events_unbound deferred_probe_work_func  pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)  pc : nvidia_smmu_context_fault+0x1c/0x158  lr : __free_irq+0x1d4/0x2e8  sp : ffff80008044b6f0  x29: ffff80008044b6f0 x28: ffff000080a60b18 x27: ffffd32b5172e970  x26: 0000000000000000 x25: ffff0000802f5aac x24: ffff0000802f5a30  x23: ffff0000802f5b60 x22: 0000000000000057 x21: 0000000000000000  x20: ffff0000802f5a00 x19: ffff000087d4cd80 x18: ffffffffffffffff  x17: 6234362066666666 x16: 6630303078302d30 x15: ffff00008156d888  x14: 0000000000000000 x13: ffff0000801db910 x12: ffff00008156d6d0  x11: 0000000000000003 x10: ffff0000801db918 x9 : ffffd32b50f94d9c  x8 : 1fffe0001032fda1 x7 : ffff00008197ed00 x6 : 000000000000000f  x5 : 000000000000010e x4 : 000000000000010e x3 : 0000000000000000  x2 : ffffd32b51720cd8 x1 : ffff000087e6f700 x0 : 0000000000000057  Call trace:   nvidia_smmu_context_fault+0x1c/0x158   __free_irq+0x1d4/0x2e8   free_irq+0x3c/0x80   devm_free_irq+0x64/0xa8   arm_smmu_domain_free+0xc4/0x158   iommu_domain_free+0x44/0xa0   iommu_deinit_device+0xd0/0xf8   __iommu_group_remove_device+0xcc/0xe0   iommu_bus_notifier+0x64/0xa8   notifier_call_chain+0x78/0x148   blocking_notifier_call_chain+0x4c/0x90   bus_notify+0x44/0x70   device_del+0x264/0x3e8   pci_remove_bus_device+0x84/0x120   pci_remove_root_bus+0x5c/0xc0   dw_pcie_host_deinit+0x38/0xe0   tegra_pcie_config_rp+0xc0/0x1f0   tegra_pcie_dw_probe+0x34c/0x700   platform_probe+0x70/0xe8   really_probe+0xc8/0x3a0   __driver_probe_device+0x84/0x160   driver_probe_device+0x44/0x130   __device_attach_driver+0xc4/0x170   bus_for_each_drv+0x90/0x100   __device_attach+0xa8/0x1c8   device_initial_probe+0x1c/0x30   bus_probe_device+0xb0/0xc0   deferred_probe_work_func+0xbc/0x120   process_one_work+0x194/0x490   worker_thread+0x284/0x3b0   kthread+0xf4/0x108   ret_from_fork+0x10/0x20  Code: a9b97bfd 910003fd a9025bf5 f85a0035 (b94122a1)
 漏洞公开时间：2024-05-31 00:15:11
 漏洞创建时间：2024-05-31 09:14:17
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-36884
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/65ade5653f5ab5a21635e51d0c65e95f490f5b6f |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/e83de8f05b998e227b48cdeea54cba4c9d66d3aa |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-36884 | https://bugzilla.suse.com/show_bug.cgi?id=1225727 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-36884.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1225727 |
| suse_bugzilla | https://git.kernel.org/stable/c/e83de8f05b998e227b48cdeea54cba4c9d66d3aa | https://bugzilla.suse.com/show_bug.cgi?id=1225727 |
| suse_bugzilla | https://git.kernel.org/stable/c/65ade5653f5ab5a21635e51d0c65e95f490f5b6f | https://bugzilla.suse.com/show_bug.cgi?id=1225727 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-36884 | https://bugzilla.suse.com/show_bug.cgi?id=1225727 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024053032-CVE-2024-36884-c00b@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2284269 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-36884 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://git.kernel.org/linus/65ade5653f5ab5a21635e51d0c65e95f490f5b6f (6.9) | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://git.kernel.org/stable/c/e83de8f05b998e227b48cdeea54cba4c9d66d3aa | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://git.kernel.org/stable/c/65ade5653f5ab5a21635e51d0c65e95f490f5b6f | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://ubuntu.com/security/notices/USN-6949-1 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://ubuntu.com/security/notices/USN-6952-1 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://ubuntu.com/security/notices/USN-6955-1 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://ubuntu.com/security/notices/USN-6949-2 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://ubuntu.com/security/notices/USN-6952-2 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-36884 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-36884 | https://ubuntu.com/security/CVE-2024-36884 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-36884 | https://ubuntu.com/security/CVE-2024-36884 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-36884 |

</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  其它
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://git.kernel.org/stable/c/65ade5653f5ab5a21635e51d0c65e95f490f5b6f |  | nvd |
|  |  | https://git.kernel.org/stable/c/e83de8f05b998e227b48cdeea54cba4c9d66d3aa |  | nvd |
| linux |  | https://git.kernel.org/linus/65ade5653f5ab5a21635e51d0c65e95f490f5b6f | https://git.kernel.org/linus/e0976331ad114af8e379e18483c346c6c79ca858 | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  In the Linux kernel, the following vulnerability has been resolved:iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault()This was missed because of the function pointer indirection.nvidia_smmu_context_fault() is also installed as a irq function, and the void *  was changed to a struct arm_smmu_domain. Since the iommu_domainis embedded at a non-zero offset this causes nvidia_smmu_context_fault()to miscompute the offset. Fixup the types.  Unable to handle kernel NULL pointer dereference at virtual address 0000000000000120  Mem abort info:    ESR = 0x0000000096000004    EC = 0x25: DABT (current EL), IL = 32 bits    SET = 0, FnV = 0    EA = 0, S1PTW = 0    FSC = 0x04: level 0 translation fault  Data abort info:    ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000    CM = 0, WnR = 0, TnD = 0, TagAccess = 0    GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0  user pgtable: 4k pages, 48-bit VAs, pgdp=0000000107c9f000  [0000000000000120] pgd=0000000000000000, p4d=0000000000000000  Internal error: Oops: 0000000096000004 [#1] SMP  Modules linked in:  CPU: 1 PID: 47 Comm: kworker/u25:0 Not tainted 6.9.0-0.rc7.58.eln136.aarch64 #1  Hardware name: Unknown NVIDIA Jetson Orin NX/NVIDIA Jetson Orin NX, BIOS 3.1-32827747 03/19/2023  Workqueue: events_unbound deferred_probe_work_func  pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)  pc : nvidia_smmu_context_fault+0x1c/0x158  lr : __free_irq+0x1d4/0x2e8  sp : ffff80008044b6f0  x29: ffff80008044b6f0 x28: ffff000080a60b18 x27: ffffd32b5172e970  x26: 0000000000000000 x25: ffff0000802f5aac x24: ffff0000802f5a30  x23: ffff0000802f5b60 x22: 0000000000000057 x21: 0000000000000000  x20: ffff0000802f5a00 x19: ffff000087d4cd80 x18: ffffffffffffffff  x17: 6234362066666666 x16: 6630303078302d30 x15: ffff00008156d888  x14: 0000000000000000 x13: ffff0000801db910 x12: ffff00008156d6d0  x11: 0000000000000003 x10: ffff0000801db918 x9 : ffffd32b50f94d9c  x8 : 1fffe0001032fda1 x7 : ffff00008197ed00 x6 : 000000000000000f  x5 : 000000000000010e x4 : 000000000000010e x3 : 0000000000000000  x2 : ffffd32b51720cd8 x1 : ffff000087e6f700 x0 : 0000000000000057  Call trace:   nvidia_smmu_context_fault+0x1c/0x158   __free_irq+0x1d4/0x2e8   free_irq+0x3c/0x80   devm_free_irq+0x64/0xa8   arm_smmu_domain_free+0xc4/0x158   iommu_domain_free+0x44/0xa0   iommu_deinit_device+0xd0/0xf8   __iommu_group_remove_device+0xcc/0xe0   iommu_bus_notifier+0x64/0xa8   notifier_call_chain+0x78/0x148   blocking_notifier_call_chain+0x4c/0x90   bus_notify+0x44/0x70   device_del+0x264/0x3e8   pci_remove_bus_device+0x84/0x120   pci_remove_root_bus+0x5c/0xc0   dw_pcie_host_deinit+0x38/0xe0   tegra_pcie_config_rp+0xc0/0x1f0   tegra_pcie_dw_probe+0x34c/0x700   platform_probe+0x70/0xe8   really_probe+0xc8/0x3a0   __driver_probe_device+0x84/0x160   driver_probe_device+0x44/0x130   __device_attach_driver+0xc4/0x170   bus_for_each_drv+0x90/0x100   __device_attach+0xa8/0x1c8   device_initial_probe+0x1c/0x30   bus_probe_device+0xb0/0xc0   deferred_probe_work_func+0xbc/0x120   process_one_work+0x194/0x490   worker_thread+0x284/0x3b0   kthread+0xf4/0x108   ret_from_fork+0x10/0x20  Code: a9b97bfd 910003fd a9025bf5 f85a0035 (b94122a1)
 openEuler评分：
  5.5
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-24.03-LTS(6.6.0):受影响
2.openEuler-20.03-LTS-SP4(4.19.90):不受影响
3.openEuler-22.03-LTS-SP1(5.10.0):不受影响
4.openEuler-22.03-LTS-SP3(5.10.0):不受影响
5.openEuler-22.03-LTS-SP4(5.10.0):不受影响
6.master(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.6.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

原因说明：
  1.master(6.6.0):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP1(5.10.0):
4.openEuler-22.03-LTS-SP3(5.10.0):
5.openEuler-22.03-LTS-SP4(5.10.0):
6.openEuler-24.03-LTS(6.6.0):
7.openEuler-24.03-LTS-Next(6.6.0):

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2325

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