CVE-2023-3019
Medium
Description
A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.
SeverityMedium
CVSS6.0
Exploit probability—
Product
Qemu
PublishedJul 24, 2023
First seenJul 24, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- qemu qemu8.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qemu qemu | v < 8.2.0 | 8.2.0 |
| redhat enterprise_linux | 8.0, 9.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.