{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJMHMRJECHH7R5EJ5JD7FR","modified_at":"2026-10-26T18:02:44.343485136Z","published_at":"2025-05-02T16:15:32.447Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53135","https://security-tracker.debian.org/tracker/CVE-2023-53135"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53135#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53135"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode When CONFIG_FRAME_POINTER is unset, the stack unwinding function walk"}