{"action":"Upgrade linux to 5.17.3-1 or later.","affected":[{"fixed":"5.17.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.17.3-1"],"id":"tcs_01M5NG8X2F4NECWCD87C66WW3M","modified_at":"2026-10-23T18:04:02.048180443Z","published_at":"2025-02-26T06:37:05.173Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47634","https://security-tracker.debian.org/tracker/CVE-2021-47634"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47634","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47634"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl Hulk Robot reported a KASAN report about use-after-free: ========"}