{"action":"Upgrade linux to 6.11.4-1 or later.","affected":[{"fixed":"6.11.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.11.4-1"],"id":"tcs_01M5NM7N0FT4MKZY14WMERJPA5","modified_at":"2026-11-02T12:03:14.091829210Z","published_at":"2024-10-21T18:15:15.413Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-49936","https://security-tracker.debian.org/tracker/CVE-2024-49936"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-49936#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-49936"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvif_flush_hash() During the list_for_each_entry_rcu iteration call of xenvif_flush_hash, kfree_rc"}