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CVE-2026-93060

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

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 17, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's Adreno GPU driver. This use-after-free vulnerability occurs in the a6xx_gpu_init() function. Specifically, the a6xx_destroy() function frees the a6xx_gpu memory, but adreno_gpu continues to point to the freed memory. An attacker could potentially exploit this to cause a denial of service or achieve arbitrary code execution.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-825 · Expired Pointer Dereference