{"action":"Upgrade linux to 6.12.37-1 or later.","affected":[{"fixed":"6.12.37-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.37-1"],"id":"tcs_01M5NNHPZ5XP375W6SXS2ADJJ0","modified_at":"2026-09-01T20:05:48.647119549Z","published_at":"2025-07-25T13:15:28.127Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38388","https://security-tracker.debian.org/tracker/CVE-2025-38388"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38388#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38388"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context The current use of a mutex to protect the notifier has"}