Detections
Analytics
CVE-2026-31443
medium
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix crash when the event log is disabled If reporting errors to the event log is not supported by the hardware, and an error that causes Function Level Reset (FLR) is received, the driver will try to restore the event log even if it was not allocated. Also, only try to free the event log if it was properly allocated.
References
https://git.kernel.org/stable/c/aa0ffc6d3990ec35976308a068dc23178037e564
https://git.kernel.org/stable/c/52d2edea0d63c935e82631e4b9e4a94eccf97b5b
https://git.kernel.org/stable/c/0e761079d653c25f838380cf7cef2730832110cc