{"action":"Upgrade linux to 5.9.15-1 or later.","affected":[{"fixed":"5.9.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.9.15-1"],"id":"tcs_01M5NF135ASQE1300YHC1AWXGM","modified_at":"2026-10-26T12:02:24.302023074Z","published_at":"2020-12-09T17:15:31.743Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29660","https://security-tracker.debian.org/tracker/CVE-2020-29660"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29660","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29660"}],"summary":"A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOC"}