CVE-2025-71124

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

drm/msm/a6xx: move preempt_prepare_postamble after error check

Move the call to preempt_prepare_postamble() after verifying that preempt_postamble_ptr is valid. If preempt_postamble_ptr is NULL, dereferencing it in preempt_prepare_postamble() would lead to a crash.

This change avoids calling the preparation function when the postamble allocation has failed, preventing potential NULL pointer dereference and ensuring proper error handling.

Patchwork: https://patchwork.freedesktop.org/patch/687659/

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= 50117cad0c50410cff0d43a1141a562b1347e7c5, < 2c46497eb148ec61909f4101b8443f3c4c2daaec; >= 50117cad0c50410cff0d43a1141a562b1347e7c5, < ef3b04091fd8bc737dc45312375df8625b8318e2
LinuxLinux6.13

References

Timeline

Published
Jan 14, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-71124: Medium severity, CVSS 5.5 | Vulnix