{"action":"Upgrade linux to 6.1.52-1 or later.","affected":[{"fixed":"6.1.52-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.52-1"],"id":"tcs_01M5NJF54YQ8M2872WR5RTZZ6B","modified_at":"2026-10-26T18:02:42.459220651Z","published_at":"2024-02-21T08:15:45.203Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-52440","https://security-tracker.debian.org/tracker/CVE-2023-52440"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-52440","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-52440"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() If authblob->SessionKey.Length is bigger than session key size(CIFS_KEY"}