{"action":"Upgrade linux to 5.14.6-1 or later.","affected":[{"fixed":"5.14.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.14.6-1"],"id":"tcs_01M5NG660ES3E7K2XMY5M3KZJA","modified_at":"2026-10-23T18:02:30.725450741Z","published_at":"2024-05-21T15:15:16.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47289","https://security-tracker.debian.org/tracker/CVE-2021-47289"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47289","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47289"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 (\"ACPI: utils: Fix reference counting in for_each_acpi_dev_match()\") started"}