CVE-2022-48810

一、漏洞信息
 漏洞编号：[CVE-2022-48810](https://nvd.nist.gov/vuln/detail/CVE-2022-48810)
 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 V2.0分值：
  BaseScore：0.0 Medium
  Vector：CVSS：2.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure pathip[6]mr_free_table() can only be called under RTNL lock.RTNL: assertion failed at net/core/dev.c (10367)WARNING: CPU: 1 PID: 5890 at net/core/dev.c:10367 unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367Modules linked in:CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller-11627-g422ee58dc0ef #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011RIP: 0010:unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367Code: 0f 85 9b ee ff ff e8 69 07 4b fa ba 7f 28 00 00 48 c7 c6 00 90 ae 8a 48 c7 c7 40 90 ae 8a c6 05 6d b1 51 06 01 e8 8c 90 d8 01 <0f> 0b e9 70 ee ff ff e8 3e 07 4b fa 4c 89 e7 e8 86 2a 59 fa e9 eeRSP: 0018:ffffc900046ff6e0 EFLAGS: 00010286RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000RDX: ffff888050f51d00 RSI: ffffffff815fa008 RDI: fffff520008dfeceRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000R10: ffffffff815f3d6e R11: 0000000000000000 R12: 00000000fffffff4R13: dffffc0000000000 R14: ffffc900046ff750 R15: ffff88807b7dc000FS:  00007f4ab736e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033CR2: 00007fee0b4f8990 CR3: 000000001e7d2000 CR4: 00000000003506e0DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400Call Trace: <TASK> mroute_clean_tables+0x244/0xb40 net/ipv6/ip6mr.c:1509 ip6mr_free_table net/ipv6/ip6mr.c:389 [inline] ip6mr_rules_init net/ipv6/ip6mr.c:246 [inline] ip6mr_net_init net/ipv6/ip6mr.c:1306 [inline] ip6mr_net_init+0x3f0/0x4e0 net/ipv6/ip6mr.c:1298 ops_init+0xaf/0x470 net/core/net_namespace.c:140 setup_net+0x54f/0xbb0 net/core/net_namespace.c:331 copy_net_ns+0x318/0x760 net/core/net_namespace.c:475 create_new_namespaces+0x3f6/0xb20 kernel/nsproxy.c:110 copy_namespaces+0x391/0x450 kernel/nsproxy.c:178 copy_process+0x2e0c/0x7300 kernel/fork.c:2167 kernel_clone+0xe7/0xab0 kernel/fork.c:2555 __do_sys_clone+0xc8/0x110 kernel/fork.c:2672 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f4ab89f9059Code: Unable to access opcode bytes at RIP 0x7f4ab89f902f.RSP: 002b:00007f4ab736e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038RAX: ffffffffffffffda RBX: 00007f4ab8b0bf60 RCX: 00007f4ab89f9059RDX: 0000000020000280 RSI: 0000000020000270 RDI: 0000000040200000RBP: 00007f4ab8a5308d R08: 0000000020000300 R09: 0000000020000300R10: 00000000200002c0 R11: 0000000000000206 R12: 0000000000000000R13: 00007ffc3977cc1f R14: 00007f4ab736e300 R15: 0000000000022000 </TASK>
 漏洞公开时间：2024-07-16 20:15:05
 漏洞创建时间：2024-07-17 01:22:59
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-48810
<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/09ac0fcb0a82d647f2c61d3d488d367b7ee5bd51 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/12b6703e9546902c56b4b9048b893ad49d62bdd4 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/16dcfde98a25340ff0f7879a16bea141d824a196 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3cab045c99dbb9a94eb2d1d405f399916eec698a |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/5611a00697c8ecc5aad04392bea629e9d6a20463 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/80c529322600dfb1f985b5e3f14c3c6f522ce154 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/b541845dfc4e7df551955e70deec0921d6b297c3 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/feb9597e22755dce782aae26ac0590c06737e049 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48810 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48810.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/80c529322600dfb1f985b5e3f14c3c6f522ce154 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/b541845dfc4e7df551955e70deec0921d6b297c3 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/12b6703e9546902c56b4b9048b893ad49d62bdd4 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/16dcfde98a25340ff0f7879a16bea141d824a196 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/09ac0fcb0a82d647f2c61d3d488d367b7ee5bd51 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/3cab045c99dbb9a94eb2d1d405f399916eec698a | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/feb9597e22755dce782aae26ac0590c06737e049 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| suse_bugzilla | https://git.kernel.org/stable/c/5611a00697c8ecc5aad04392bea629e9d6a20463 | https://bugzilla.suse.com/show_bug.cgi?id=1227936 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2022-48810 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/linus/5611a00697c8ecc5aad04392bea629e9d6a20463 (5.17-rc4) | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/80c529322600dfb1f985b5e3f14c3c6f522ce154 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/b541845dfc4e7df551955e70deec0921d6b297c3 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/12b6703e9546902c56b4b9048b893ad49d62bdd4 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/16dcfde98a25340ff0f7879a16bea141d824a196 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/09ac0fcb0a82d647f2c61d3d488d367b7ee5bd51 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/3cab045c99dbb9a94eb2d1d405f399916eec698a | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/feb9597e22755dce782aae26ac0590c06737e049 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://git.kernel.org/stable/c/5611a00697c8ecc5aad04392bea629e9d6a20463 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-48810 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-48810 | https://ubuntu.com/security/CVE-2022-48810 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-48810 | https://ubuntu.com/security/CVE-2022-48810 |

</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  |
| ------- | -------- | ------- | -------- | --------- |
| linux |  | https://git.kernel.org/linus/5611a00697c8ecc5aad04392bea629e9d6a20463 | https://git.kernel.org/linus/f243e5a7859a24d10975afb9a1708cac624ba6f1 | 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:ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure pathip[6]mr_free_table() can only be called under RTNL lock.RTNL: assertion failed at net/core/dev.c (10367)WARNING: CPU: 1 PID: 5890 at net/core/dev.c:10367 unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367Modules linked in:CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller-11627-g422ee58dc0ef #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011RIP: 0010:unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367Code: 0f 85 9b ee ff ff e8 69 07 4b fa ba 7f 28 00 00 48 c7 c6 00 90 ae 8a 48 c7 c7 40 90 ae 8a c6 05 6d b1 51 06 01 e8 8c 90 d8 01 <0f> 0b e9 70 ee ff ff e8 3e 07 4b fa 4c 89 e7 e8 86 2a 59 fa e9 eeRSP: 0018:ffffc900046ff6e0 EFLAGS: 00010286RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000RDX: ffff888050f51d00 RSI: ffffffff815fa008 RDI: fffff520008dfeceRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000R10: ffffffff815f3d6e R11: 0000000000000000 R12: 00000000fffffff4R13: dffffc0000000000 R14: ffffc900046ff750 R15: ffff88807b7dc000FS:  00007f4ab736e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033CR2: 00007fee0b4f8990 CR3: 000000001e7d2000 CR4: 00000000003506e0DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400Call Trace: <TASK> mroute_clean_tables+0x244/0xb40 net/ipv6/ip6mr.c:1509 ip6mr_free_table net/ipv6/ip6mr.c:389 [inline] ip6mr_rules_init net/ipv6/ip6mr.c:246 [inline] ip6mr_net_init net/ipv6/ip6mr.c:1306 [inline] ip6mr_net_init+0x3f0/0x4e0 net/ipv6/ip6mr.c:1298 ops_init+0xaf/0x470 net/core/net_namespace.c:140 setup_net+0x54f/0xbb0 net/core/net_namespace.c:331 copy_net_ns+0x318/0x760 net/core/net_namespace.c:475 create_new_namespaces+0x3f6/0xb20 kernel/nsproxy.c:110 copy_namespaces+0x391/0x450 kernel/nsproxy.c:178 copy_process+0x2e0c/0x7300 kernel/fork.c:2167 kernel_clone+0xe7/0xab0 kernel/fork.c:2555 __do_sys_clone+0xc8/0x110 kernel/fork.c:2672 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xaeRIP: 0033:0x7f4ab89f9059Code: Unable to access opcode bytes at RIP 0x7f4ab89f902f.RSP: 002b:00007f4ab736e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038RAX: ffffffffffffffda RBX: 00007f4ab8b0bf60 RCX: 00007f4ab89f9059RDX: 0000000020000280 RSI: 0000000020000270 RDI: 0000000040200000RBP: 00007f4ab8a5308d R08: 0000000020000300 R09: 0000000020000300R10: 00000000200002c0 R11: 0000000000000206 R12: 0000000000000000R13: 00007ffc3977cc1f R14: 00007f4ab736e300 R15: 0000000000022000 </TASK>         
 openEuler评分：
  5.5
 Vector：CVSS：2.0/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):不受影响
2.openEuler-22.03-LTS-SP1(5.10.0):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS(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(6.1.0):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

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