{"action":"Upgrade linux to 5.14.12-1 or later.","affected":[{"fixed":"5.14.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.14.12-1"],"id":"tcs_01M5NG6YMVQH1WR0TQDPZVDRHP","modified_at":"2026-10-23T18:05:06.837387531Z","published_at":"2024-05-21T15:15:24.397Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47390","https://security-tracker.debian.org/tracker/CVE-2021-47390"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47390#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47390"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() KASAN reports the following issue: BUG: KASAN: stack-ou"}