CVE-2024-58057— Linux kernel 安全漏洞
一分钟漏洞结论
影响对象
Linux Linux
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于工作队列未绑定，导致任务执行延迟。
可能的 ATT&CK 技术 1 AI
T1496 · Resource Hijacking影响版本矩阵 8
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 0fe45467a1041ea3657a7fa3a791c84c104fbd34< 66bf9b3d9e1658333741f075320dc8e7cd6f8d09 |
affected |
0fe45467a1041ea3657a7fa3a791c84c104fbd34< 868202ec3854e13de1164e4a3e25521194c5af72 |
affected | ||
0fe45467a1041ea3657a7fa3a791c84c104fbd34< 9a5b021cb8186f1854bac2812bd4f396bb1e881c |
affected | ||
6.7 |
affected | ||
< 6.7 |
unaffected | ||
6.12.13≤ 6.12.* |
unaffected | ||
6.13.2≤ 6.13.* |
unaffected | ||
6.14≤ * |
unaffected |
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一、 漏洞 CVE-2024-58057 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
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Vulnerability Title
idpf: convert workqueues to unbound
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
idpf: convert workqueues to unbound
When a workqueue is created with `WQ_UNBOUND`, its work items are
served by special worker-pools, whose host workers are not bound to
any specific CPU. In the default configuration (i.e. when
`queue_delayed_work` and friends do not specify which CPU to run the
work item on), `WQ_UNBOUND` allows the work item to be executed on any
CPU in the same node of the CPU it was enqueued on. While this
solution potentially sacrifices locality, it avoids contention with
other processes that might dominate the CPU time of the processor the
work item was scheduled on.
This is not just a theoretical problem: in a particular scenario
misconfigured process was hogging most of the time from CPU0, leaving
less than 0.5% of its CPU time to the kworker. The IDPF workqueues
that were using the kworker on CPU0 suffered large completion delays
as a result, causing performance degradation, timeouts and eventual
system crash.
* I have also run a manual test to gauge the performance
improvement. The test consists of an antagonist process
(`./stress --cpu 2`) consuming as much of CPU 0 as possible. This
process is run under `taskset 01` to bind it to CPU0, and its
priority is changed with `chrt -pQ 9900 10000 ${pid}` and
`renice -n -20 ${pid}` after start.
Then, the IDPF driver is forced to prefer CPU0 by editing all calls
to `queue_delayed_work`, `mod_delayed_work`, etc... to use CPU 0.
Finally, `ktraces` for the workqueue events are collected.
Without the current patch, the antagonist process can force
arbitrary delays between `workqueue_queue_work` and
`workqueue_execute_start`, that in my tests were as high as
`30ms`. With the current patch applied, the workqueue can be
migrated to another unloaded CPU in the same node, and, keeping
everything else equal, the maximum delay I could see was `6us`.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于工作队列未绑定，导致任务执行延迟。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2024-58057 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2024-58057 补丁与修复 (3)
同批安全公告 · Linux · 2025-03-06 · 共 46 条
| CVE-2025-21829 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2025-21828 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-21826 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58070 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58083 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-21832 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58069 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58086 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58060 | 7.8 HIGH | Linux kernel 资源管理错误漏洞 |
| CVE-2024-58075 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-21825 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-21827 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58079 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58053 | 7.5 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-21830 | 7.3 HIGH | Linux kernel 安全漏洞 |
| CVE-2024-58062 | Linux kernel 安全漏洞 | |
| CVE-2024-58063 | Linux kernel 安全漏洞 | |
| CVE-2024-58066 | Linux kernel 安全漏洞 | |
| CVE-2024-58064 | Linux kernel 安全漏洞 | |
| CVE-2024-58065 | Linux kernel 安全漏洞 |
显示前 20 条，共 46 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2024-58057
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