{"id":"CVE-2023-3220","details":"An issue was discovered in the Linux kernel through 6.1-rc8. dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() and will cause the NULL Pointer Dereference.","modified":"2026-03-14T12:06:59.544594Z","published":"2023-06-20T20:15:09.737Z","related":["SUSE-SU-2023:2809-1","SUSE-SU-2023:2871-1","SUSE-SU-2023:2892-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93340e10b9c5fc86730d149636e0aa8b47bb5a34"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3220.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}