{"action":"Upgrade linux to 5.10.4-1 or later.","affected":[{"fixed":"5.10.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.10.4-1"],"id":"tcs_01M5NF31WPXV2CXWRSTS23G8D8","modified_at":"2026-10-26T12:02:49.127179521Z","published_at":"2021-06-07T12:15:08.417Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36385","https://security-tracker.debian.org/tracker/CVE-2020-36385"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36385#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36385"}],"summary":"An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_c"}