{"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_01M5NE3NZKTAYAXEEP1CGYCZEN","modified_at":"2026-09-21T07:03:16.773820868Z","published_at":"2019-12-22T20:15:10.823Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-19922","https://security-tracker.debian.org/tracker/CVE-2019-19922"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-19922#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-19922"}],"summary":"kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generat"}