{"action":"Upgrade linux to 6.1.8-1 or later.","affected":[{"fixed":"6.1.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.1.8-1"],"id":"tcs_01M5NHVSPCRD2B39Q2GC1YQJ8D","modified_at":"2026-10-26T18:00:27.367597692Z","published_at":"2023-05-15T22:15:11.623Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-21102","https://security-tracker.debian.org/tracker/CVE-2023-21102"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-21102#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-21102"}],"summary":"In __efi_rt_asm_wrapper of efi-rt-wrapper.S, there is a possible bypass of shadow stack protection due to a logic error in the code. This could lead to local escalation of privilege with no additional"}