Bug 2536366 (CVE-2026-93060) - CVE-2026-93060 kernel: drm/msm/adreno: fix use after free on error path in a6xx_gpu_init()
Summary: CVE-2026-93060 kernel: drm/msm/adreno: fix use after free on error path in a6...
Keywords:
Status: NEW
Alias: CVE-2026-93060
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: 2026-09-17 17:34 UTC by OSIDB Bzimport
Modified: 2026-10-20 11:29 UTC (History)
17 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-17 17:34:09 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/msm/adreno: fix use after free on error path in a6xx_gpu_init()

The a6xx_destroy() function frees "a6xx_gpu" and so "adreno_gpu" points
to freed memory.  Preserve the error code before freeing the memory to
avoid a use after free.

Patchwork: https://patchwork.freedesktop.org/patch/732275/
Comment 1 gkamathe 2026-09-19 21:16:21 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-93060.mbox
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