CVE-2024-41149
block: avoid to reuse `hctx` not removed from cpuhp callback list
- State
- Published
- Severity
- 7.8 High
- Published
- Jan 11, 2025
- Updated
- Aug 5, 2026
- Reserved
- Jan 11, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
block: avoid to reuse `hctx` not removed from cpuhp callback list
If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it, otherwise use-after-free may be triggered.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
LinuxLinux |
|
LinuxLinux |
|
References
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