8.2
High
CVE-2024-3446 A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 8 8100020240905091210.489197 | earliest → < 8100020240905091210.489197e6 | 8100020240905091210.489197e6 |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published | |
| Red Hat Enterprise Linux 8 Advanced Virtualization | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published |
References
- RHSA-2024:6964 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2274211 bugzilla.redhat.com
- patchew.org patchew.org
Timeline
- Published
- Last modified
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