CVE-2024-56659

一、漏洞信息
 漏洞编号：[CVE-2024-56659](https://nvd.nist.gov/vuln/detail/CVE-2024-56659)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.1.8,6.4.0,6.6.0
 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:net: lapb: increase LAPB_HEADER_LENIt is unclear if net/lapb code is supposed to be ready for 8021q.We can at least avoid crashes like the following :skbuff: skb_under_panic: text:ffffffff8aabe1f6 len:24 put:20 head:ffff88802824a400 data:ffff88802824a3fe tail:0x16 end:0x140 dev:nr0.2------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:206 !Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTICPU: 1 UID: 0 PID: 5508 Comm: dhcpcd Not tainted 6.12.0-rc7-syzkaller-00144-g66418447d27b #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:skb_panic net/core/skbuff.c:206 [inline] RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216Code: 0d 8d 48 c7 c6 2e 9e 29 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 1a 6f 37 02 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3RSP: 0018:ffffc90002ddf638 EFLAGS: 00010282RAX: 0000000000000086 RBX: dffffc0000000000 RCX: 7a24750e538ff600RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000RBP: ffff888034a86650 R08: ffffffff8174b13c R09: 1ffff920005bbe60R10: dffffc0000000000 R11: fffff520005bbe61 R12: 0000000000000140R13: ffff88802824a400 R14: ffff88802824a3fe R15: 0000000000000016FS:  00007f2a5990d740(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033CR2: 000000110c2631fd CR3: 0000000029504000 CR4: 00000000003526f0DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400Call Trace: <TASK>  skb_push+0xe5/0x100 net/core/skbuff.c:2636  nr_header+0x36/0x320 net/netrom/nr_dev.c:69  dev_hard_header include/linux/netdevice.h:3148 [inline]  vlan_dev_hard_header+0x359/0x480 net/8021q/vlan_dev.c:83  dev_hard_header include/linux/netdevice.h:3148 [inline]  lapbeth_data_transmit+0x1f6/0x2a0 drivers/net/wan/lapbether.c:257  lapb_data_transmit+0x91/0xb0 net/lapb/lapb_iface.c:447  lapb_transmit_buffer+0x168/0x1f0 net/lapb/lapb_out.c:149 lapb_establish_data_link+0x84/0xd0 lapb_device_event+0x4e0/0x670  notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 __dev_notify_flags+0x207/0x400  dev_change_flags+0xf0/0x1a0 net/core/dev.c:8922  devinet_ioctl+0xa4e/0x1aa0 net/ipv4/devinet.c:1188  inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1003  sock_do_ioctl+0x158/0x460 net/socket.c:1227  sock_ioctl+0x626/0x8e0 net/socket.c:1346  vfs_ioctl fs/ioctl.c:51 [inline]  __do_sys_ioctl fs/ioctl.c:907 [inline]  __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893  do_syscall_x64 arch/x86/entry/common.c:52 [inline]  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 漏洞公开时间：2024-12-27 23:15:25
 漏洞创建时间：2024-12-27 23:56:49
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-56659
<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/03e661b5e7aa1124f24054df9ab2ee5cb2178973 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/2b351355bbd50ae25d096785b6eb31998d2bf765 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/76d856f03d0290cf5392364ecdf74c15ee16b8fd |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/f0949199651bc87c5ed2c12a7323f441f1af6fe9 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-56659 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-56659 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/03e661b5e7aa1124f24054df9ab2ee5cb2178973 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/2b351355bbd50ae25d096785b6eb31998d2bf765 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/76d856f03d0290cf5392364ecdf74c15ee16b8fd | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/stable/c/f0949199651bc87c5ed2c12a7323f441f1af6fe9 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-56659.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2334546 | https://bugzilla.suse.com/show_bug.cgi?id=1235439 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-56659 |
| mageia |  | http://advisories.mageia.org/MGASA-2025-0030.html |
| osv | https://git.kernel.org/stable/c/03e661b5e7aa1124f24054df9ab2ee5cb2178973 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/2b351355bbd50ae25d096785b6eb31998d2bf765 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/76d856f03d0290cf5392364ecdf74c15ee16b8fd | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://git.kernel.org/stable/c/f0949199651bc87c5ed2c12a7323f441f1af6fe9 | https://osv.dev/vulnerability/CVE-2024-56659 |
| osv | https://security-tracker.debian.org/tracker/CVE-2024-56659 | https://osv.dev/vulnerability/CVE-2024-56659 |

</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/03e661b5e7aa1124f24054df9ab2ee5cb2178973 |  | nvd |
|  |  | https://git.kernel.org/stable/c/2b351355bbd50ae25d096785b6eb31998d2bf765 |  | nvd |
|  |  | https://git.kernel.org/stable/c/3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700 |  | nvd |
|  |  | https://git.kernel.org/stable/c/76d856f03d0290cf5392364ecdf74c15ee16b8fd |  | nvd |
|  |  | https://git.kernel.org/stable/c/a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4 |  | nvd |
|  |  | https://git.kernel.org/stable/c/c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7 |  | nvd |
|  |  | https://git.kernel.org/stable/c/f0949199651bc87c5ed2c12a7323f441f1af6fe9 |  | nvd |
| linux_kernel | 5.4.288 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.10.232 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=76d856f03d0290cf5392364ecdf74c15ee16b8fdIssue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 5.15.175 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 6.1.121 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f0949199651bc87c5ed2c12a7323f441f1af6fe9Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 6.6.67 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=03e661b5e7aa1124f24054df9ab2ee5cb2178973Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 6.12.6 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2b351355bbd50ae25d096785b6eb31998d2bf765Issue | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |
| linux_kernel | 6.13-rc3 | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4Please | https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 | linuxkernelcves |

</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:net: lapb: increase LAPB_HEADER_LENIt is unclear if net/lapb code is supposed to be ready for 8021q.We can at least avoid crashes like the following :skbuff: skb_under_panic: text:ffffffff8aabe1f6 len:24 put:20 head:ffff88802824a400 data:ffff88802824a3fe tail:0x16 end:0x140 dev:nr0.2------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:206 !Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTICPU: 1 UID: 0 PID: 5508 Comm: dhcpcd Not tainted 6.12.0-rc7-syzkaller-00144-g66418447d27b #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:skb_panic net/core/skbuff.c:206 [inline] RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216Code: 0d 8d 48 c7 c6 2e 9e 29 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 1a 6f 37 02 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3RSP: 0018:ffffc90002ddf638 EFLAGS: 00010282RAX: 0000000000000086 RBX: dffffc0000000000 RCX: 7a24750e538ff600RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000RBP: ffff888034a86650 R08: ffffffff8174b13c R09: 1ffff920005bbe60R10: dffffc0000000000 R11: fffff520005bbe61 R12: 0000000000000140R13: ffff88802824a400 R14: ffff88802824a3fe R15: 0000000000000016FS:  00007f2a5990d740(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033CR2: 000000110c2631fd CR3: 0000000029504000 CR4: 00000000003526f0DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400Call Trace: <TASK>  skb_push+0xe5/0x100 net/core/skbuff.c:2636  nr_header+0x36/0x320 net/netrom/nr_dev.c:69  dev_hard_header include/linux/netdevice.h:3148 [inline]  vlan_dev_hard_header+0x359/0x480 net/8021q/vlan_dev.c:83  dev_hard_header include/linux/netdevice.h:3148 [inline]  lapbeth_data_transmit+0x1f6/0x2a0 drivers/net/wan/lapbether.c:257  lapb_data_transmit+0x91/0xb0 net/lapb/lapb_iface.c:447  lapb_transmit_buffer+0x168/0x1f0 net/lapb/lapb_out.c:149 lapb_establish_data_link+0x84/0xd0 lapb_device_event+0x4e0/0x670  notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 __dev_notify_flags+0x207/0x400  dev_change_flags+0xf0/0x1a0 net/core/dev.c:8922  devinet_ioctl+0xa4e/0x1aa0 net/ipv4/devinet.c:1188  inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1003  sock_do_ioctl+0x158/0x460 net/socket.c:1227  sock_ioctl+0x626/0x8e0 net/socket.c:1346  vfs_ioctl fs/ioctl.c:51 [inline]  __do_sys_ioctl fs/ioctl.c:907 [inline]  __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893  do_syscall_x64 arch/x86/entry/common.c:52 [inline]  do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 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-20.03-LTS-SP4(4.19.90):受影响
2.openEuler-22.03-LTS-SP3(5.10.0):受影响
3.openEuler-22.03-LTS-SP4(5.10.0):受影响
4.openEuler-24.03-LTS(6.6.0):受影响
5.openEuler-24.03-LTS-SP1(6.6.0):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-SP3(5.10.0):否
3.master(6.6.0):否
4.openEuler-24.03-LTS(6.6.0):否
5.openEuler-24.03-LTS-Next(6.6.0):否
6.openEuler-22.03-LTS-SP4(5.10.0):否
7.openEuler-24.03-LTS-SP1(6.6.0):否

原因说明：
  1.openEuler-24.03-LTS(6.6.0):正常修复
2.openEuler-24.03-LTS-SP1(6.6.0):正常修复
3.openEuler-20.03-LTS-SP4(4.19.90):不修复-超出修复范围
4.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围
5.openEuler-22.03-LTS-SP4(5.10.0):不修复-超出修复范围
6.master(6.6.0):不受影响-漏洞代码不能被攻击者触发
7.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1205

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