https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T02:59:38.554584+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-23421 CVE-2026-23421 — drm/xe/configfs: Free ctx_restore_mid_bb in release 2026-09-29T02:59:39.478047+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/configfs: Free ctx_restore_mid_bb in release

ctx_restore_mid_bb memory is allocated in wa_bb_store(), but xe_config_device_release() only frees ctx_restore_post_bb.

Free ctx_restore_mid_bb[0].cs as well to avoid leaking the allocation when the configfs device is removed.

(cherry picked from commit a235e7d0098337c3f2d1e8f3610c719a589e115f)