CVE-2025-39870
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
23/09/2025
Última modificación:
23/09/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
dmaengine: idxd: Fix double free in idxd_setup_wqs()<br />
<br />
The clean up in idxd_setup_wqs() has had a couple bugs because the error<br />
handling is a bit subtle. It&#39;s simpler to just re-write it in a cleaner<br />
way. The issues here are:<br />
<br />
1) If "idxd->max_wqs" is
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/25e6146c2812487a88f619d5ff6efbdcd5b2bc31
- https://git.kernel.org/stable/c/39aaa337449e71a41d4813be0226a722827ba606
- https://git.kernel.org/stable/c/9f0e225635475b2285b966271d5e82cba74295b1
- https://git.kernel.org/stable/c/df82c7901513fd0fc738052a8e6a330d92cc8ec9
- https://git.kernel.org/stable/c/ec5430d090d0b6ace8fefa290fc37e88930017d2