{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJAD0YAKK6C2WDZHTAP37G","modified_at":"2026-10-23T18:04:27.535580902Z","published_at":"2023-09-29T06:15:11.007Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-44466","https://security-tracker.debian.org/tracker/CVE-2023-44466"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-44466#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-44466"}],"summary":"An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of th"}