{"action":"Upgrade linux to 5.8.7-1 or later.","affected":[{"fixed":"5.8.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.8.7-1"],"id":"tcs_01M5NF3F2C5J2AE238SB6NEGA2","modified_at":"2026-09-11T11:02:34.796964424Z","published_at":"2023-03-24T17:15:07.313Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36691","https://security-tracker.debian.org/tracker/CVE-2020-36691"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36691#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36691"}],"summary":"An issue was discovered in the Linux kernel before 5.8. lib/nlattr.c allows attackers to cause a denial of service (unbounded recursion) via a nested Netlink policy with a back reference."}