{"action":"Upgrade linux to 5.3.9-1 or later.","affected":[{"fixed":"5.3.9-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.3.9-1"],"id":"tcs_01M5NE09G076MBWYXZHC3J3E4S","modified_at":"2026-09-21T07:03:06.726554169Z","published_at":"2019-10-04T12:15:11.370Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-17133","https://security-tracker.debian.org/tracker/CVE-2019-17133"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-17133#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-17133"}],"summary":"In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow."}