{"action":"Upgrade linux to 5.7.6-1 or later.","affected":[{"fixed":"5.7.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.7.6-1"],"id":"tcs_01M5NG09KXA5103QZWWA2PVQSC","modified_at":"2026-10-23T18:04:15.658871661Z","published_at":"2022-08-24T16:15:09.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-4159","https://security-tracker.debian.org/tracker/CVE-2021-4159"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-4159#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-4159"}],"summary":"A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions to"}