{"action":"Upgrade linux to 5.18.16-1 or later.","affected":[{"fixed":"5.18.16-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.18.16-1"],"id":"tcs_01M5NGW37EXCW4R8KX1WYD0PA1","modified_at":"2026-10-15T09:47:29.346413376Z","published_at":"2022-07-27T04:15:10.740Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-36879","https://security-tracker.debian.org/tracker/CVE-2022-36879"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-36879","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-36879"}],"summary":"An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice."}