CVE-2026-46197
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
28/05/2026
Última modificación:
30/05/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amdkfd: validate SVM ioctl nattr against buffer size<br />
<br />
Validate nattr field against the buffer size, preventing<br />
out-of-bounds buffer access via user-controlled attribute count.<br />
<br />
(cherry picked from commit 5eca8bfdfa456c3304ca77523718fe24254c172f)
Impacto
Puntuación base 3.x
7.80
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/045e0ff208f0838a246c10204105126611b267a1
- https://git.kernel.org/stable/c/6abd3a4417cb73a7d0db7e25bf11fae1074bdba3
- https://git.kernel.org/stable/c/91c6dc5a41695d02dfc6299f106ac38a6c493e52
- https://git.kernel.org/stable/c/ccd060b5c7cc75ae7e211c250b97c5b6272e7efc
- https://git.kernel.org/stable/c/db9530a9873a7c85d2266a922589ebcf427fa631



