CVE-2024-41004

一、漏洞信息
 漏洞编号：[CVE-2024-41004](https://nvd.nist.gov/vuln/detail/CVE-2024-41004)
 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:tracing: Build event generation tests only as modulesThe kprobes and synth event generation test modules add events and lock(get a reference) those event file reference in module init function,and unlock and delete it in module exit function. This is because thoseare designed for playing as modules.If we make those modules as built-in, those events are left locked in thekernel, and never be removed. This causes kprobe event self-test failureas below.[   97.349708] ------------[ cut here ]------------[   97.353453] WARNING: CPU: 3 PID: 1 at kernel/trace/trace_kprobe.c:2133 kprobe_trace_self_tests_init+0x3f1/0x480[   97.357106] Modules linked in:[   97.358488] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.9.0-g699646734ab5-dirty #14[   97.361556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014[   97.363880] RIP: 0010:kprobe_trace_self_tests_init+0x3f1/0x480[   97.365538] Code: a8 24 08 82 e9 ae fd ff ff 90 0f 0b 90 48 c7 c7 e5 aa 0b 82 e9 ee fc ff ff 90 0f 0b 90 48 c7 c7 2d 61 06 82 e9 8e fd ff ff 90 <0f> 0b 90 48 c7 c7 33 0b 0c 82 89 c6 e8 6e 03 1f ff 41 ff c7 e9 90[   97.370429] RSP: 0000:ffffc90000013b50 EFLAGS: 00010286[   97.371852] RAX: 00000000fffffff0 RBX: ffff888005919c00 RCX: 0000000000000000[   97.373829] RDX: ffff888003f40000 RSI: ffffffff8236a598 RDI: ffff888003f40a68[   97.375715] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000[   97.377675] R10: ffffffff811c9ae5 R11: ffffffff8120c4e0 R12: 0000000000000000[   97.379591] R13: 0000000000000001 R14: 0000000000000015 R15: 0000000000000000[   97.381536] FS:  0000000000000000(0000) GS:ffff88807dcc0000(0000) knlGS:0000000000000000[   97.383813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[   97.385449] CR2: 0000000000000000 CR3: 0000000002244000 CR4: 00000000000006b0[   97.387347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[   97.389277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[   97.391196] Call Trace:[   97.391967]  <TASK>[   97.392647]  ? __warn+0xcc/0x180[   97.393640]  ? kprobe_trace_self_tests_init+0x3f1/0x480[   97.395181]  ? report_bug+0xbd/0x150[   97.396234]  ? handle_bug+0x3e/0x60[   97.397311]  ? exc_invalid_op+0x1a/0x50[   97.398434]  ? asm_exc_invalid_op+0x1a/0x20[   97.399652]  ? trace_kprobe_is_busy+0x20/0x20[   97.400904]  ? tracing_reset_all_online_cpus+0x15/0x90[   97.402304]  ? kprobe_trace_self_tests_init+0x3f1/0x480[   97.403773]  ? init_kprobe_trace+0x50/0x50[   97.404972]  do_one_initcall+0x112/0x240[   97.406113]  do_initcall_level+0x95/0xb0[   97.407286]  ? kernel_init+0x1a/0x1a0[   97.408401]  do_initcalls+0x3f/0x70[   97.409452]  kernel_init_freeable+0x16f/0x1e0[   97.410662]  ? rest_init+0x1f0/0x1f0[   97.411738]  kernel_init+0x1a/0x1a0[   97.412788]  ret_from_fork+0x39/0x50[   97.413817]  ? rest_init+0x1f0/0x1f0[   97.414844]  ret_from_fork_asm+0x11/0x20[   97.416285]  </TASK>[   97.417134] irq event stamp: 13437323[   97.418376] hardirqs last  enabled at (13437337): [<ffffffff8110bc0c>] console_unlock+0x11c/0x150[   97.421285] hardirqs last disabled at (13437370): [<ffffffff8110bbf1>] console_unlock+0x101/0x150[   97.423838] softirqs last  enabled at (13437366): [<ffffffff8108e17f>] handle_softirqs+0x23f/0x2a0[   97.426450] softirqs last disabled at (13437393): [<ffffffff8108e346>] __irq_exit_rcu+0x66/0xd0[   97.428850] ---[ end trace 0000000000000000 ]---And also, since we can not cleanup dynamic_event file, ftracetest arefailed too.To avoid these issues, build these tests only as modules.
 漏洞公开时间：2024-07-12 21:15:21
 漏洞创建时间：2024-07-14 10:15:07
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-41004
<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/32ef4dc2b1caf5825c0cf50646479608311cafc3 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/3572bd5689b0812b161b40279e39ca5b66d73e88 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/55d5d08174366efe57ca9e79964828b20c626c45 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/72a0199b361df2387018697b023fdcdd357449a9 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/98a7bfc48fffe170a60d87a5cbb7cdddf08184c3 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/a85bae262ccecc52a40c466ec067f6c915e0839d |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-41004 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-41004 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/32ef4dc2b1caf5825c0cf50646479608311cafc3 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/3572bd5689b0812b161b40279e39ca5b66d73e88 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/55d5d08174366efe57ca9e79964828b20c626c45 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/72a0199b361df2387018697b023fdcdd357449a9 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/98a7bfc48fffe170a60d87a5cbb7cdddf08184c3 | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/stable/c/a85bae262ccecc52a40c466ec067f6c915e0839d | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-41004.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1227851 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-41004 |
| cve_search |  | https://git.kernel.org/stable/c/a85bae262ccecc52a40c466ec067f6c915e0839d |
| cve_search |  | https://git.kernel.org/stable/c/98a7bfc48fffe170a60d87a5cbb7cdddf08184c3 |
| cve_search |  | https://git.kernel.org/stable/c/32ef4dc2b1caf5825c0cf50646479608311cafc3 |
| cve_search |  | https://git.kernel.org/stable/c/55d5d08174366efe57ca9e79964828b20c626c45 |
| cve_search |  | https://git.kernel.org/stable/c/72a0199b361df2387018697b023fdcdd357449a9 |
| cve_search |  | https://git.kernel.org/stable/c/3572bd5689b0812b161b40279e39ca5b66d73e88 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-41004 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/linus/3572bd5689b0812b161b40279e39ca5b66d73e88 (6.10-rc5) | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/a85bae262ccecc52a40c466ec067f6c915e0839d | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/98a7bfc48fffe170a60d87a5cbb7cdddf08184c3 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/32ef4dc2b1caf5825c0cf50646479608311cafc3 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/55d5d08174366efe57ca9e79964828b20c626c45 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/72a0199b361df2387018697b023fdcdd357449a9 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://git.kernel.org/stable/c/3572bd5689b0812b161b40279e39ca5b66d73e88 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-41004 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-41004 | https://ubuntu.com/security/CVE-2024-41004 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-41004 | https://ubuntu.com/security/CVE-2024-41004 |

</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  |
| ------- | -------- | ------- | -------- | --------- |
| linux |  | https://git.kernel.org/linus/3572bd5689b0812b161b40279e39ca5b66d73e88 | https://git.kernel.org/linus/9fe41efaca08416657efa8731c0d47ccb6a3f3eb | ubuntu |
| linux |  | https://git.kernel.org/linus/3572bd5689b0812b161b40279e39ca5b66d73e88 | https://git.kernel.org/linus/64836248dda20c8e7427b493f7e06d9bf8f58850 | 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:tracing: Build event generation tests only as modulesThe kprobes and synth event generation test modules add events and lock(get a reference) those event file reference in module init function,and unlock and delete it in module exit function. This is because thoseare designed for playing as modules.If we make those modules as built-in, those events are left locked in thekernel, and never be removed. This causes kprobe event self-test failureas below.[   97.349708] ------------[ cut here ]------------[   97.353453] WARNING: CPU: 3 PID: 1 at kernel/trace/trace_kprobe.c:2133 kprobe_trace_self_tests_init+0x3f1/0x480[   97.357106] Modules linked in:[   97.358488] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.9.0-g699646734ab5-dirty #14[   97.361556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014[   97.363880] RIP: 0010:kprobe_trace_self_tests_init+0x3f1/0x480[   97.365538] Code: a8 24 08 82 e9 ae fd ff ff 90 0f 0b 90 48 c7 c7 e5 aa 0b 82 e9 ee fc ff ff 90 0f 0b 90 48 c7 c7 2d 61 06 82 e9 8e fd ff ff 90 &lt;0f&gt; 0b 90 48 c7 c7 33 0b 0c 82 89 c6 e8 6e 03 1f ff 41 ff c7 e9 90[   97.370429] RSP: 0000:ffffc90000013b50 EFLAGS: 00010286[   97.371852] RAX: 00000000fffffff0 RBX: ffff888005919c00 RCX: 0000000000000000[   97.373829] RDX: ffff888003f40000 RSI: ffffffff8236a598 RDI: ffff888003f40a68[   97.375715] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000[   97.377675] R10: ffffffff811c9ae5 R11: ffffffff8120c4e0 R12: 0000000000000000[   97.379591] R13: 0000000000000001 R14: 0000000000000015 R15: 0000000000000000[   97.381536] FS:  0000000000000000(0000) GS:ffff88807dcc0000(0000) knlGS:0000000000000000[   97.383813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[   97.385449] CR2: 0000000000000000 CR3: 0000000002244000 CR4: 00000000000006b0[   97.387347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[   97.389277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[   97.391196] Call Trace:[   97.391967]  &lt;TASK&gt;[   97.392647]  ? __warn+0xcc/0x180[   97.393640]  ? kprobe_trace_self_tests_init+0x3f1/0x480[   97.395181]  ? report_bug+0xbd/0x150[   97.396234]  ? handle_bug+0x3e/0x60[   97.397311]  ? exc_invalid_op+0x1a/0x50[   97.398434]  ? asm_exc_invalid_op+0x1a/0x20[   97.399652]  ? trace_kprobe_is_busy+0x20/0x20[   97.400904]  ? tracing_reset_all_online_cpus+0x15/0x90[   97.402304]  ? kprobe_trace_self_tests_init+0x3f1/0x480[   97.403773]  ? init_kprobe_trace+0x50/0x50[   97.404972]  do_one_initcall+0x112/0x240[   97.406113]  do_initcall_level+0x95/0xb0[   97.407286]  ? kernel_init+0x1a/0x1a0[   97.408401]  do_initcalls+0x3f/0x70[   97.409452]  kernel_init_freeable+0x16f/0x1e0[   97.410662]  ? rest_init+0x1f0/0x1f0[   97.411738]  kernel_init+0x1a/0x1a0[   97.412788]  ret_from_fork+0x39/0x50[   97.413817]  ? rest_init+0x1f0/0x1f0[   97.414844]  ret_from_fork_asm+0x11/0x20[   97.416285]  &lt;/TASK&gt;[   97.417134] irq event stamp: 13437323[   97.418376] hardirqs last  enabled at (13437337): [&lt;ffffffff8110bc0c&gt;] console_unlock+0x11c/0x150[   97.421285] hardirqs last disabled at (13437370): [&lt;ffffffff8110bbf1&gt;] console_unlock+0x101/0x150[   97.423838] softirqs last  enabled at (13437366): [&lt;ffffffff8108e17f&gt;] handle_softirqs+0x23f/0x2a0[   97.426450] softirqs last disabled at (13437393): [&lt;ffffffff8108e346&gt;] __irq_exit_rcu+0x66/0xd0[   97.428850] ---[ end trace 0000000000000000 ]---And also, since we can not cleanup dynamic_event file, ftracetest arefailed too.To avoid these issues, build these tests only as modules.The Linux kernel CVE team has assigned CVE-2024-41004 to this issue.   
 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-22.03-LTS-SP1(5.10.0):受影响
2.openEuler-22.03-LTS-SP3(5.10.0):受影响
3.openEuler-24.03-LTS(6.6.0):受影响
4.openEuler-20.03-LTS-SP4(4.19.90):不受影响
5.openEuler-22.03-LTS-SP4(5.10.0):不受影响
6.master(6.1.0):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

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1897

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