{"action":"Upgrade linux to 5.16.18-1 or later.","affected":[{"fixed":"5.16.18-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.16.18-1"],"id":"tcs_01M5NGBJSNR2AFMNAW3ZXD1K5M","modified_at":"2026-10-15T08:00:37.814258974Z","published_at":"2022-04-29T16:15:08.470Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-1048","https://security-tracker.debian.org/tracker/CVE-2022-1048"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-1048#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-1048"}],"summary":"A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM"}