CVE-2024-3446
Published: 09 April 2024
Summary
CVE-2024-3446 is a high-severity Double Free (CWE-415) vulnerability in Patchew (inferred from references). Its CVSS base score is 8.2 (High).
Operationally, ranked at the 31.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-32033
Vulnerability details
A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on the host,…
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resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.