The vulnerability of the dpu_runtime_suspend() function in the drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c file of the Direct Rendering Infrastructure (DRI) kernel driver of the Linux operating system allows a malicious actor to cause a service failure.

The vulnerability of the dpuruntimesuspend function in the drivers/gpu/drm/msm/disp/dpu1/dpukms.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to improper resource release. Exploiting this vulnerability could allow a remote attacker to cause...

CVE-2026-53056: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: fix mismatch between power and frequency During DPU runtime suspend, calling devpmoppsetratedev, 0 drops the MMCX rail to MINSVS while the core clock frequency remains at its original highest rate. When runtime resum...