Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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)

Impacto