Description (CNA)
A flaw was found in DPDK lib/vhost. Missing length validation before reading command_data in the virtio-net control-queue handler can cause an out-of-bounds read and a host process crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Fast Datapath for RHEL 10 | affected |
| Red Hat / Fast Datapath for RHEL 10 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 8 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Fast Datapath for RHEL 9 | affected |
| Red Hat / Red Hat Enterprise Linux 10 | affected |
| Red Hat / Red Hat Enterprise Linux 8 | affected |
| Red Hat / Red Hat Enterprise Linux 9 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
CWE
CWE-125
References
- https://access.redhat.com/security/cve/CVE-2026-86564
- https://bugzilla.redhat.com/show_bug.cgi?id=2529682
ADP enrichment
No English description supplied.
No references supplied.