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.
History

Wed, 13 Nov 2024 02:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9

Tue, 24 Sep 2024 11:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:8

Tue, 24 Sep 2024 08:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 24 Sep 2024 08:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:8::appstream
cpe:/a:redhat:enterprise_linux:8::crb
References

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-04-09T19:34:45.646Z

Updated: 2024-09-24T07:53:41.023Z

Reserved: 2024-04-08T07:32:08.366Z

Link: CVE-2024-3446

cve-icon Vulnrichment

Updated: 2024-08-01T20:12:07.321Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-09T20:15:10.450

Modified: 2024-11-21T09:29:37.567

Link: CVE-2024-3446

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-04-04T00:00:00Z

Links: CVE-2024-3446 - Bugzilla