CVE-2023-53488
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the update counters work might be pending, and may run after memory has been freed. Cancel the update counters work before freeing memory.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282e ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282ePatch
- https://git.kernel.org/stable/c/4fdfaef71fced490835145631a795497646f4555Patch
- https://git.kernel.org/stable/c/5e72f33ddfdb69cb21c1b59d31bbd3498d31b14aPatch
- https://git.kernel.org/stable/c/918c1e6843b7e81d0e5cf7994f41f28dc34c98b0Patch
- https://git.kernel.org/stable/c/ac6640f4193d0f5b44269a7f08372909f9a18e5cPatch
- https://git.kernel.org/stable/c/bfd727ad8411995218f336ead9f2becfde7f3a89Patch
- https://git.kernel.org/stable/c/c2145b18740c7e697748e4005ce93a5c683c86a8Patch
- https://git.kernel.org/stable/c/d32a5e9b825d40c08a43dfbcba007159fed41a5dPatch