{"action":"Upgrade linux to 6.1.25-1 or later.","affected":[{"fixed":"6.1.25-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.25-1"],"id":"tcs_01M5NJR4JR8AM4775RYP573X0F","modified_at":"2026-10-23T18:04:55.195060747Z","published_at":"2025-10-01T12:15:57.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53525","https://security-tracker.debian.org/tracker/CVE-2023-53525"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53525#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53525"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Allow UD qp_type to join multicast only As for multicast: - The SIDR is the only mode that makes sense; - Besides PS_UDP,"}