CVE-2022-49483

CVE-2022-49483 affects the Linux kernel code path for DRM MSM Display (drm/msm/disp/dpu1). The issue is a NULL pointer dereference that can occur when uninitializing DRM, specifically if hw_intr is NULL and the driver clears interrupts during drm uninit or during probe/bind failure paths, leading...

CVE-2022-49483 drm/msm/disp/dpu1: avoid clearing hw interrupts if hw_intr is null during drm uninit

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: avoid clearing hw interrupts if hwintr is null during drm uninit If edp modeset init is failed due to panel being not ready and probe defers during drm bind, avoid clearing irqs and dereference hwintr when hwin...

CVE-2022-49483

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: avoid clearing hw interrupts if hwintr is null during drm uninit If edp modeset init is failed due to panel being not ready and probe defers during drm bind, avoid clearing irqs and dereference hwintr when hwin...

CVE-2022-49483 drm/msm/disp/dpu1: avoid clearing hw interrupts if hw_intr is null during drm uninit

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: avoid clearing hw interrupts if hwintr is null during drm uninit If edp modeset init is failed due to panel being not ready and probe defers during drm bind, avoid clearing irqs and dereference hwintr when hwin...

GSD-2022-1003127 drm/msm/disp/dpu1: avoid clearing hw interrupts if hw_intr is null during drm uninit

drm/msm/disp/dpu1: avoid clearing hw interrupts if hwintr is null during drm uninit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.14 by...

PT-2022-31032

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue is related to the handling of hardware interrupts during the uninitialization of the Direct Rendering Manager DRM. Specifically, it avoids clearing hardware interrupts if hw intr is...