{"action":"Upgrade linux to 6.12.25-1 or later.","affected":[{"fixed":"6.12.25-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.25-1"],"id":"tcs_01M5NN4GSDBZ6Q8CWGPKPTM13D","modified_at":"2026-09-01T20:05:43.841630094Z","published_at":"2025-04-16T15:15:56.400Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-22038","https://security-tracker.debian.org/tracker/CVE-2025-22038"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-22038#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-22038"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate zero num_subauth before sub_auth is accessed Access psid->sub_auth[psid->num_subauth - 1] without checking if num_su"}