CVE-2023-3019
CVSS 3.1 Score 6.5 of 10 (medium)
Details
Published Jul 24, 2023
Updated: Apr 30, 2024
CWE ID 416
Summary
CVE-2023-3019 is a vulnerability affecting the e1000e NIC emulation code in QEMU. This issue involves a DMA reentrancy problem that results in a use-after-free error. A privileged guest user can exploit this vulnerability to cause the QEMU process on the host to crash, leading to a denial of service.
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Affected Products
- QEMU
- Red Hat Enterprise Linux
Affected Vendors
- Qemu
- Red Hat
Advisories, Assessments, and Mitigations
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