{"action":"Upgrade linux to 6.3.7-1 or later.","affected":[{"fixed":"6.3.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJRVV7SB5QTJXRA0A6DHMF","modified_at":"2026-10-26T18:03:01.081480507Z","published_at":"2025-10-04T16:15:56.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53595","https://security-tracker.debian.org/tracker/CVE-2023-53595"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53595#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53595"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: mcs: Fix NULL pointer dereferences When system is rebooted after creating macsec interface below NULL pointer derefere"}