{"action":"Upgrade linux to 6.6.15-1 or later.","affected":[{"fixed":"6.6.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.6.15-1"],"id":"tcs_01M5NJFHRDQZ2MJP9GEBPMVC2H","modified_at":"2026-10-23T18:04:07.477179194Z","published_at":"2024-03-11T18:15:16.673Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-52489","https://security-tracker.debian.org/tracker/CVE-2023-52489"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-52489#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-52489"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mm/sparsemem: fix race in accessing memory_section->usage The below race is observed on a PFN which falls into the device memory reg"}