{"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_01M5NG767KPZWKG8JSZD7MP67B","modified_at":"2026-10-23T18:05:23.733902379Z","published_at":"2024-05-21T15:15:27.450Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47420","https://security-tracker.debian.org/tracker/CVE-2021-47420"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47420#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47420"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix a potential ttm->sg memory leak Memory is allocated for ttm->sg by kmalloc in kfd_mem_dmamap_userptr, but isn't free"}