Bug 2513162 (CVE-2026-68244) - CVE-2026-68244 kernel: drm/i915/gem: Do not leak siblings[] on proto context error
Summary: CVE-2026-68244 kernel: drm/i915/gem: Do not leak siblings[] on proto context ...
Keywords:
Status: NEW
Alias: CVE-2026-68244
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-10 12:22 UTC by OSIDB Bzimport
Modified: 2026-08-14 02:45 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-08-10 12:22:39 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/i915/gem: Do not leak siblings[] on proto context error

After a successful BALANCE/PARALLEL_SUBMIT extension on context
creation, error during processing of next user extension leaks
the siblings[] array. Fix that.

Discovered using AI-assisted static analysis confirmed by
Intel Product Security.

(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)
Note You need to log in before you can comment on or make changes to this bug.