CVE-2026-31443 — dmaengine: idxd: Fix crash when the event log is disabled
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 suppo…
Published: 2026-04-22 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7