{"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_01M5NNHJTWE5W46JQCGKE917HF","modified_at":"2026-10-31T09:47:26.714135800Z","published_at":"2025-07-25T13:15:26.283Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38373","https://security-tracker.debian.org/tracker/CVE-2025-38373"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38373#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38373"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: IB/mlx5: Fix potential deadlock in MR deregistration The issue arises when kzalloc() is invoked while holding umem_mutex or any othe"}