QEMU (virtio-net): Map leaking on error during receive - guest-triggered host memory exhaustion / DoS

CVE-2022-26353Kernel, userspace & hypervisorcurated

Impact

Map leaking on error during receive - guest-triggered host memory exhaustion / DoS

Who can reach it

Tenant VM guest

What to do

QEMU update + VM restart or live-migration

References

https://access.redhat.com/security/cve/CVE-2022-26353

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.