{"action":"Upgrade linux to 6.1.25-1 or later.","affected":[{"fixed":"6.1.25-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.1.25-1"],"id":"tcs_01M5NHW3WTZWGNEWR3ZXWZBEWQ","modified_at":"2026-10-23T18:04:02.524510481Z","published_at":"2023-05-01T13:15:44.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-2235","https://security-tracker.debian.org/tracker/CVE-2023-2235"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-2235#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-2235"}],"summary":"A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. The perf_group_detach function did not check the event's siblings'"}