Use After Free Affecting qemu package, versions *
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1804-QEMU-5775576
- published 14 Jul 2023
- disclosed 24 Jul 2023
Introduced: 14 Jul 2023
CVE-2023-3019 Open this link in a new tabHow to fix?
There is no fixed version for Ubuntu:18.04 qemu.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2023-3019
- https://access.redhat.com/security/cve/CVE-2023-3019
- https://bugzilla.redhat.com/show_bug.cgi?id=2222351
- https://security.netapp.com/advisory/ntap-20230831-0005/
- https://access.redhat.com/errata/RHSA-2024:0135
- https://access.redhat.com/errata/RHSA-2024:0404
- https://access.redhat.com/errata/RHSA-2024:0569
- https://access.redhat.com/errata/RHSA-2024:2135
CVSS Scores
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