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/
References
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History
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Information
Published : 2026-01-14 15:16
Updated : 2026-03-25 18:48
NVD link : CVE-2025-71124
Mitre link : CVE-2025-71124
CVE.ORG link : CVE-2025-71124
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference
