{"action":"Upgrade linux to 4.9.30-1 or later.","affected":[{"fixed":"4.9.30-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.9.30-1"],"id":"tcs_01M5NCR4WM6AC2XC259EGNP851","modified_at":"2026-09-01T20:03:51.500981962Z","published_at":"2017-05-23T05:29:00.247Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-9211","https://security-tracker.debian.org/tracker/CVE-2017-9211"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-9211#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-9211"}],"summary":"The crypto_skcipher_init_tfm function in crypto/skcipher.c in the Linux kernel through 4.11.2 relies on a setkey function that lacks a key-size check, which allows local users to cause a denial of ser"}