CVE-2026-64517
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
25/07/2026
Última modificación:
25/07/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/xe/gsc: Fix double-free of managed BO in error path<br />
<br />
The error path in xe_gsc_init_post_hwconfig() explicitly frees a BO<br />
allocated with xe_managed_bo_create_pin_map() via<br />
xe_bo_unpin_map_no_vm(). Since the managed BO already has a devm<br />
cleanup action registered, this causes a double-free when devm<br />
unwinds during probe failure.<br />
<br />
Remove the explicit free and let devm handle it, consistent with<br />
all other xe_managed_bo_create_pin_map() callers.<br />
<br />
(cherry picked from commit 71d61e3e299a17139e47f980a4d6f425b2c59bf7)



