Description (CNA)
A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Not supplied / Not supplied | affected 5.1.0 before 9.1.0 |
| Red Hat / Red Hat Enterprise Linux 10 | affected |
| Red Hat / Red Hat Enterprise Linux 6 | unknown |
| Red Hat / Red Hat Enterprise Linux 7 | unknown |
| Red Hat / Red Hat Enterprise Linux 7 | unknown |
| Red Hat / Red Hat Enterprise Linux 8 | affected |
| Red Hat / Red Hat Enterprise Linux 8 Advanced Virtualization | affected |
| Red Hat / Red Hat Enterprise Linux 9 | affected |
CWE
CWE-125
References
- https://access.redhat.com/security/cve/CVE-2024-6505
- https://bugzilla.redhat.com/show_bug.cgi?id=2295760
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.