{"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:13","exploited":false,"fixed_versions":["6.6.15-1"],"id":"tcs_01M5NJFJD3N5N82CE215CWX60N","modified_at":"2026-10-26T18:02:42.638671112Z","published_at":"2024-03-11T18:15:16.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-52492","https://security-tracker.debian.org/tracker/CVE-2023-52492"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-52492#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-52492"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: dmaengine: fix NULL pointer in channel unregistration function __dma_async_device_channel_register() can fail. In case of failure, c"}