{"action":"Upgrade linux to 4.19.37-4 or later.","affected":[{"fixed":"4.19.37-4","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.19.37-4"],"id":"tcs_01M5NED11CTR70RE33T14X5S21","modified_at":"2026-09-21T07:03:25.815786425Z","published_at":"2020-01-16T21:15:12.117Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-9503","https://security-tracker.debian.org/tracker/CVE-2019-9503"],"severity":{"label":"high","score":8.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-9503","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-9503"}],"summary":"The Broadcom brcmfmac WiFi driver prior to commit a4176ec356c73a46c07c181c6d04039fafa34a9f is vulnerable to a frame validation bypass. If the brcmfmac driver receives a firmware event frame from a rem"}