CVE-2026-31442

N/A

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado4/22/2026

Ultima modificacion4/23/2026

Fuentenvd

Avistamientos honeypot0

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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