CVE-2024-6505
Medium
Description
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.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Qemu
PublishedJul 5, 2024
First seenJul 5, 2024
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qemu qemu | No range specified | — |
| redhat enterprise_linux | 8.0, 9.0 | — |
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