CVE-2022-49483: NULL Pointer Dereference

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-2022-49489: Use After Free

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpuvbifinitmemtypes+0x40/0xb8...

CVE-2023-3220

An issue was discovered in the Linux kernel through 6.1-rc8. dpucrtcatomiccheck in drivers/gpu/drm/msm/disp/dpu1/dpucrtc.c lacks check of the return value of kzalloc and will cause the NULL Pointer Dereference...

CVE-2023-3220: NULL Pointer Dereference

An issue was discovered in the Linux kernel through 6.1-rc8. dpucrtcatomiccheck in drivers/gpu/drm/msm/disp/dpu1/dpucrtc.c lacks check of the return value of kzalloc and will cause the NULL Pointer Dereference...

PT-2022-31684

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...

PT-2022-31038

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...

PT-2022-31890

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...

PT-2022-32179

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...

PT-2022-31394

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.14 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...

PT-2022-32058

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description The issue is related to the drm/msm/disp/dpu1 component, where the vbif hw config is set to NULL to avoid use after memory free during pm runtime resume. The actual impact and attack...