CVEvulnerability
CVE-2024-3446
8.2 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2024-04-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-415
Description
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.
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://access.redhat.com/errata/RHSA-2024:6964 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2024-3446 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2274211 bugzilla.redhat.com
- https://patchew.org/QEMU/[email protected]/ patchew.org
- https://access.redhat.com/security/cve/CVE-2024-3446 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2274211 bugzilla.redhat.com
- https://patchew.org/QEMU/[email protected]/ patchew.org
- https://security.netapp.com/advisory/ntap-20250502-0007/ security.netapp.com