{"action":"Upgrade linux to 5.17.3-1 or later.","affected":[{"fixed":"5.17.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.17.3-1"],"id":"tcs_01M5NGC4MF782VVNBGGY3TSCY1","modified_at":"2026-10-15T08:00:43.629912640Z","published_at":"2022-08-31T16:15:09.290Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-1263","https://security-tracker.debian.org/tracker/CVE-2022-1263"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-1263#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-1263"}],"summary":"A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, caus"}