{"action":"Upgrade linux to 5.10.38-1 or later.","affected":[{"fixed":"5.10.38-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.10.38-1"],"id":"tcs_01M5NG4FDQJYXGHSTKBB0MVSWW","modified_at":"2026-10-23T18:04:18.008025943Z","published_at":"2024-02-29T23:15:07.473Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47055","https://security-tracker.debian.org/tracker/CVE-2021-47055"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47055","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47055"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require w"}