CVE-2026-64517
In the Linux kernel, the following vulnerability has been resolved: drm/xe/gsc: Fix double-free of managed BO in error path The error path in xe_gsc_init_post_hwconfig() explicitly frees a BO allocated with xe_managed_bo_create_pin_map() via xe_bo_unpin_map_no_vm(). Since the managed BO already has a devm cleanup action registered, this causes a double-free when devm unwinds during probe failure. Remove the explicit free and let devm handle it, consistent with all other xe_managed_bo_create_pin_map() callers. (cherry picked from commit 71d61e3e299a17139e47f980a4d6f425b2c59bf7)
- Status
- Received - 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- Published
- 2026-07-25
- Last modified
- 2026-07-25
Affected products
References
- https://git.kernel.org/stable/c/2c890e71ae26fa32f5a96c3694b71a2c310940e7
- https://git.kernel.org/stable/c/7cb975fcd4777e7bad688f66aa0c10c16dd8276b
- https://git.kernel.org/stable/c/889f70de2b51a877339e1979aab95111b41bed75
- https://git.kernel.org/stable/c/d3ded53fab90996e7d94a39049e11962dd066725
