{"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:13","exploited":false,"fixed_versions":["6.4.4-1"],"id":"tcs_01M5NJSE6GTF2HM6QTTWTPVGNP","modified_at":"2026-10-26T18:02:54.320617234Z","published_at":"2025-10-07T16:15:49.213Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53656","https://security-tracker.debian.org/tracker/CVE-2023-53656"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53656#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53656"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: Don't migrate perf to the CPU going to teardown The driver needs to migrate the perf context if the current usin"}