CVE-2024-26907

一、漏洞信息
 漏洞编号：[CVE-2024-26907](https://nvd.nist.gov/vuln/detail/CVE-2024-26907)
 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
 CVSS V3.0分值：
  BaseScore：7.8 High
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:RDMA/mlx5: Fix fortify source warning while accessing Eth segment ------------[ cut here ]------------ memcpy: detected field-spanning write (size 56) of single field  eseg->inline_hdr.start  at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2) WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy  [last unloaded: mlx_compat(OE)] CPU: 0 PID: 293779 Comm: ssh Tainted: G           OE      6.2.0-32-generic #32~22.04.1-Ubuntu Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da <0f> 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7 RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8 R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80 FS:  00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace:  <TASK>  ? show_regs+0x72/0x90  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  ? __warn+0x8d/0x160  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  ? report_bug+0x1bb/0x1d0  ? handle_bug+0x46/0x90  ? exc_invalid_op+0x19/0x80  ? asm_exc_invalid_op+0x1b/0x20  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  mlx5_ib_post_send_nodrain+0xb/0x20 [mlx5_ib]  ipoib_send+0x2ec/0x770 [ib_ipoib]  ipoib_start_xmit+0x5a0/0x770 [ib_ipoib]  dev_hard_start_xmit+0x8e/0x1e0  ? validate_xmit_skb_list+0x4d/0x80  sch_direct_xmit+0x116/0x3a0  __dev_xmit_skb+0x1fd/0x580  __dev_queue_xmit+0x284/0x6b0  ? _raw_spin_unlock_irq+0xe/0x50  ? __flush_work.isra.0+0x20d/0x370  ? push_pseudo_header+0x17/0x40 [ib_ipoib]  neigh_connected_output+0xcd/0x110  ip_finish_output2+0x179/0x480  ? __smp_call_single_queue+0x61/0xa0  __ip_finish_output+0xc3/0x190  ip_finish_output+0x2e/0xf0  ip_output+0x78/0x110  ? __pfx_ip_finish_output+0x10/0x10  ip_local_out+0x64/0x70  __ip_queue_xmit+0x18a/0x460  ip_queue_xmit+0x15/0x30  __tcp_transmit_skb+0x914/0x9c0  tcp_write_xmit+0x334/0x8d0  tcp_push_one+0x3c/0x60  tcp_sendmsg_locked+0x2e1/0xac0  tcp_sendmsg+0x2d/0x50  inet_sendmsg+0x43/0x90  sock_sendmsg+0x68/0x80  sock_write_iter+0x93/0x100  vfs_write+0x326/0x3c0  ksys_write+0xbd/0xf0  ? do_syscall_64+0x69/0x90  __x64_sys_write+0x19/0x30  do_syscall_---truncated---
 漏洞公开时间：2024-04-17 19:15:11
 漏洞创建时间：2024-04-17 20:24:33
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-26907
<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/185fa07000e0a81d54cf8c05414cebff14469a5c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26907 | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-26907 | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/185fa07000e0a81d54cf8c05414cebff14469a5c | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-26907.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2275633 | https://bugzilla.suse.com/show_bug.cgi?id=1223203 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-26907 | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/linus/4d5e86a56615cc387d21c629f9af8fb0e958d350 (6.8-rc6) | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/185fa07000e0a81d54cf8c05414cebff14469a5c | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-26907 | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-26907 | https://ubuntu.com/security/CVE-2024-26907 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-26907 | https://ubuntu.com/security/CVE-2024-26907 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-26907 |
| cve_search |  | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa |
| cve_search |  | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d |
| cve_search |  | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 |
| cve_search |  | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd |
| cve_search |  | https://git.kernel.org/stable/c/185fa07000e0a81d54cf8c05414cebff14469a5c |
| cve_search |  | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/185fa07000e0a81d54cf8c05414cebff14469a5c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa |  |

</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:
  openBrain开源漏洞感知系统
 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/185fa07000e0a81d54cf8c05414cebff14469a5c |  | nvd |
|  |  | https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350 |  | nvd |
|  |  | https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d |  | nvd |
|  |  | https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd |  | nvd |
|  |  | https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21 |  | nvd |
|  |  | https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa |  | nvd |
| linux |  | https://git.kernel.org/linus/4d5e86a56615cc387d21c629f9af8fb0e958d350 | https://git.kernel.org/linus/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | 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:RDMA/mlx5: Fix fortify source warning while accessing Eth segment ------------[ cut here ]------------ memcpy: detected field-spanning write (size 56) of single field  eseg->inline_hdr.start  at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2) WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy  [last unloaded: mlx_compat(OE)] CPU: 0 PID: 293779 Comm: ssh Tainted: G           OE      6.2.0-32-generic #32~22.04.1-Ubuntu Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib] Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da <0f> 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7 RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8 R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80 FS:  00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace:  <TASK>  ? show_regs+0x72/0x90  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  ? __warn+0x8d/0x160  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  ? report_bug+0x1bb/0x1d0  ? handle_bug+0x46/0x90  ? exc_invalid_op+0x19/0x80  ? asm_exc_invalid_op+0x1b/0x20  ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]  mlx5_ib_post_send_nodrain+0xb/0x20 [mlx5_ib]  ipoib_send+0x2ec/0x770 [ib_ipoib]  ipoib_start_xmit+0x5a0/0x770 [ib_ipoib]  dev_hard_start_xmit+0x8e/0x1e0  ? validate_xmit_skb_list+0x4d/0x80  sch_direct_xmit+0x116/0x3a0  __dev_xmit_skb+0x1fd/0x580  __dev_queue_xmit+0x284/0x6b0  ? _raw_spin_unlock_irq+0xe/0x50  ? __flush_work.isra.0+0x20d/0x370  ? push_pseudo_header+0x17/0x40 [ib_ipoib]  neigh_connected_output+0xcd/0x110  ip_finish_output2+0x179/0x480  ? __smp_call_single_queue+0x61/0xa0  __ip_finish_output+0xc3/0x190  ip_finish_output+0x2e/0xf0  ip_output+0x78/0x110  ? __pfx_ip_finish_output+0x10/0x10  ip_local_out+0x64/0x70  __ip_queue_xmit+0x18a/0x460  ip_queue_xmit+0x15/0x30  __tcp_transmit_skb+0x914/0x9c0  tcp_write_xmit+0x334/0x8d0  tcp_push_one+0x3c/0x60  tcp_sendmsg_locked+0x2e1/0xac0  tcp_sendmsg+0x2d/0x50  inet_sendmsg+0x43/0x90  sock_sendmsg+0x68/0x80  sock_write_iter+0x93/0x100  vfs_write+0x326/0x3c0  ksys_write+0xbd/0xf0  ? do_syscall_64+0x69/0x90  __x64_sys_write+0x19/0x30  do_syscall_---truncated---   
 openEuler评分：
  7.8
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-22.03-LTS(5.10.0):受影响
2.openEuler-22.03-LTS-SP1(5.10.0):受影响
3.openEuler-22.03-LTS-SP2(5.10.0):受影响
4.openEuler-22.03-LTS-SP3(5.10.0):受影响
5.openEuler-20.03-LTS-SP1(4.19.90):不受影响
6.openEuler-20.03-LTS-SP4(4.19.90):不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next(5.10.0):不受影响
9.openEuler-24.03-LTS:不受影响
10.openEuler-24.03-LTS-Next:不受影响
11.openEuler-22.03-LTS-SP4:不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS(5.10.0):否
4.openEuler-22.03-LTS-SP1(5.10.0):否
5.openEuler-22.03-LTS-SP2(5.10.0):否
6.openEuler-22.03-LTS-SP3(5.10.0):否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next(5.10.0):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1649

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