7.8

CVE-2026-68383

drm/xe/guc: Keep scheduler timeline name alive

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

drm/xe/guc: Keep scheduler timeline name alive

The scheduler keeps a pointer to the timeline name, but q->name
is freed with the exec queue while scheduler fences can still
reference it.

Store the name in struct xe_guc_exec_queue so it shares
the scheduler's RCU-deferred lifetime.

(cherry picked from commit 41075f0eb5dcbd3b065d15f15ef7bbe9315188e8)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 6bd90e700b4285e6a7541e00f969cab0d696adde
Version < 77fd62412431e8c80ef2ad61466bc76fe425f80a
Status affected
Version 6bd90e700b4285e6a7541e00f969cab0d696adde
Version < 299bc6d50b1bed7d1f408391736712f01a0855e2
Status affected
Version b17fcce70733c211cb5dabf54f4f9491920b1d92
Status affected
Version ba37807d08bae67de6139346a85650cab5f6145a
Status affected
Version 683b0e397dad9f26a42dcacf6f7f545a77ce6c06
Status affected
Version 6.12.43
Version < 6.13
Status affected
Version 6.15.11
Version < 6.16
Status affected
Version 6.16.2
Version < 6.17
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.03
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/77fd62412431e8c80ef2ad61466bc76fe425f80a
https://git.kernel.org/stable/c/299bc6d50b1bed7d1f408391736712f01a0855e2