{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJ2G387MB54PQ6NWYZ6JCS","modified_at":"2026-10-26T18:00:58.039790198Z","published_at":"2023-06-20T20:15:09.737Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3220","https://security-tracker.debian.org/tracker/CVE-2023-3220"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3220#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3220"}],"summary":"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 Poin"}