{"action":"Upgrade qemu to 1:7.2+dfsg-7+deb12u4 or later.","affected":[{"fixed":"1:7.2+dfsg-7+deb12u4","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:7.2+dfsg-7+deb12u4"],"id":"tcs_01M5NJZHKXR3HJE5SC1HQFH342","modified_at":"2026-10-26T18:00:15.720463425Z","published_at":"2024-01-02T10:15:08.930Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-6693","https://security-tracker.debian.org/tracker/CVE-2023-6693"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-6693","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-6693"}],"summary":"A stack based buffer overflow was found in the virtio-net device of QEMU. This issue occurs when flushing TX in the virtio_net_flush_tx function if guest features VIRTIO_NET_F_HASH_REPORT, VIRTIO_F_VE"}