{"action":"Upgrade linux to 6.4.4-1 or later.","affected":[{"fixed":"6.4.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.4-1"],"id":"tcs_01M5NJ8SYNS76K2WZJD7GS6X1T","modified_at":"2026-10-26T18:02:32.607372804Z","published_at":"2024-11-14T11:15:03.730Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-4134","https://security-tracker.debian.org/tracker/CVE-2023-4134"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-4134#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-4134"}],"summary":"A use-after-free vulnerability was found in the cyttsp4_core driver in the Linux kernel. This issue occurs in the device cleanup routine due to a possible rearming of the watchdog_timer from the workq"}