Description
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.
Affected products
linux: linux kernel
References8
- git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282e Patch
- git.kernel.org/stable/c/4fdfaef71fced490835145631a795497646f4555 Patch
- git.kernel.org/stable/c/5e72f33ddfdb69cb21c1b59d31bbd3498d31b14a Patch
- git.kernel.org/stable/c/918c1e6843b7e81d0e5cf7994f41f28dc34c98b0 Patch
- git.kernel.org/stable/c/ac6640f4193d0f5b44269a7f08372909f9a18e5c Patch
- git.kernel.org/stable/c/bfd727ad8411995218f336ead9f2becfde7f3a89 Patch
- git.kernel.org/stable/c/c2145b18740c7e697748e4005ce93a5c683c86a8 Patch
- git.kernel.org/stable/c/d32a5e9b825d40c08a43dfbcba007159fed41a5d Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 9 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.