{"action":"Upgrade linux to 5.5.13-2 or later.","affected":[{"fixed":"5.5.13-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.5.13-2"],"id":"tcs_01M5NF985RC1RPBVC84MTSNTH5","modified_at":"2026-09-11T11:02:49.767185973Z","published_at":"2020-04-02T18:15:18.943Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-8835","https://security-tracker.debian.org/tracker/CVE-2020-8835"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-8835#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-8835"}],"summary":"In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel m"}