{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NN24S7QBCH5CNZGXT22H4J","modified_at":"2026-10-04T14:00:06.761527774Z","published_at":"2025-02-27T20:16:04.243Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21817","https://security-tracker.debian.org/tracker/CVE-2025-21817"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21817","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21817"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: block: mark GFP_NOIO around sysfs ->store() sysfs ->store is called with queue freezed, meantime we have several ->store() callbacks"}