{"action":"Upgrade linux to 5.10.46-1 or later.","affected":[{"fixed":"5.10.46-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.10.46-1"],"id":"tcs_01M5NG5Y3H2RZF4FNWKQRHSPHH","modified_at":"2026-10-23T18:04:19.003730112Z","published_at":"2024-05-21T15:15:14.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47254","https://security-tracker.debian.org/tracker/CVE-2021-47254"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47254","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47254"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in gfs2_glock_shrink_scan The GLF_LRU flag is checked under lru_lock in gfs2_glock_remove_from_lru() to rem"}