Unrated severityNVD Advisory· Published Oct 1, 2025

IB/hfi1: Fix possible panic during hotplug remove

CVE-2023-53488

Description

In the Linux kernel, the following vulnerability has been resolved:

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/IB/hfi1llm-create
Linux/Linux Kernel Rtllm-fuzzy
Linux/Linuxv5
Range: 4.3

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282emitre
git.kernel.org/stable/c/4fdfaef71fced490835145631a795497646f4555mitre
git.kernel.org/stable/c/5e72f33ddfdb69cb21c1b59d31bbd3498d31b14amitre
git.kernel.org/stable/c/918c1e6843b7e81d0e5cf7994f41f28dc34c98b0mitre
git.kernel.org/stable/c/ac6640f4193d0f5b44269a7f08372909f9a18e5cmitre
git.kernel.org/stable/c/bfd727ad8411995218f336ead9f2becfde7f3a89mitre
git.kernel.org/stable/c/c2145b18740c7e697748e4005ce93a5c683c86a8mitre
git.kernel.org/stable/c/d32a5e9b825d40c08a43dfbcba007159fed41a5dmitre

News mentions

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