CVE-2026-31442

N/A

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible invalid memory access after FLR In the case that the first Function Level Reset (FLR) concludes correctly, but in the second FLR the scratch area for the saved configuration cannot be allocated, it's possible for a invalid memory access to happen. Always set the deallocated scratch area to NULL after FLR completes.

Details CVE

Score CVSS v3.1N/A

Publie4/22/2026

Derniere modification4/23/2026

Sourcenvd

Observations honeypot0

References

https://git.kernel.org/stable/c/504c0e6751001ac46917c73e703f2b1b92cfc026(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/867d0c801f21370d561420fa32f2ea1a7dc3a22d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/d6077df7b75d26e4edf98983836c05d00ebabd8d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

Correlations IOC

Aucune correlation enregistree

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