QEMU (NBD server): Improper synchronisation during socket closure - DoS of the QEMU NBD server

CVE-2024-7409Kernel, userspace & hypervisorcurated

Impact

Improper synchronisation during socket closure - DoS of the QEMU NBD server

Who can reach it

Unauthenticated network to the NBD port; tenant VM guest

What to do

QEMU update + restart; do not expose NBD to tenant networks

References

https://access.redhat.com/security/cve/CVE-2024-7409

This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.