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, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.
References
Configurations
No configuration.
History
21 Nov 2024, 09:29
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| References | () https://access.redhat.com/security/cve/CVE-2024-3446 - | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2274211 - | |
| References | () https://patchew.org/QEMU/20240409105537.18308-1-philmd@linaro.org/ - |
25 Sep 2024, 01:15
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| References |
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18 Apr 2024, 08:15
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| Summary | (en) 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, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host. |
09 Apr 2024, 20:15
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| New CVE |
Information
Published : 2024-04-09 20:15
Updated : 2024-11-21 09:29
NVD link : CVE-2024-3446
Mitre link : CVE-2024-3446
CVE.ORG link : CVE-2024-3446
JSON object : View
Products Affected
No product.
CWE
CWE-415
Double Free