CVE-2025-71124
Published: Jan 14, 2026
Modified: May 11, 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/
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 50117cad0c50410cff0d43a1141a562b1347e7c5 - < 2c46497eb148ec61909f4101b8443f3c4c2daaecaffected 50117cad0c50410cff0d43a1141a562b1347e7c5 - < ef3b04091fd8bc737dc45312375df8625b8318e2 |
Linux | Linux | affected 6.13unaffected 0 - < 6.13unaffected 6.18.3 - <= 6.18.*unaffected 6.19 - <= * |
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