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CVE-2024-3446

UNKNOWN
Published 2024-04-09T19:34:45.646Z
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CVSS Score

V3.1
8.2
/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.178
Higher than 17.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Red Hat

Red Hat Enterprise Linux 8

Affected Versions:

8100020240905091210.489197e6
Red Hat

Red Hat Enterprise Linux 8

Affected Versions:

8100020240905091210.489197e6
Red Hat

Red Hat Enterprise Linux 6

Red Hat

Red Hat Enterprise Linux 7

Red Hat

Red Hat Enterprise Linux 7

Red Hat

Red Hat Enterprise Linux 8 Advanced Virtualization

Red Hat

Red Hat Enterprise Linux 9

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-rgvf-j3x5-6277

Advisory 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 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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-3446
WEB https://access.redhat.com/errata/RHSA-2024:6964
WEB https://access.redhat.com/security/cve/CVE-2024-3446
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2274211
WEB https://patchew.org/QEMU/[email protected]
WEB https://security.netapp.com/advisory/ntap-20250502-0007

Advisory provided by GitHub Security Advisory Database. Published: April 9, 2024, Modified: May 3, 2025

References

https://access.redhat.com/errata/RHSA-2024:6964
https://access.redhat.com/security/cve/CVE-2024-3446
https://bugzilla.redhat.com/show_bug.cgi?id=2274211
https://patchew.org/QEMU/[email protected]/
Published: 2024-04-09T19:34:45.646Z
Last Modified: 2025-05-02T23:02:59.338Z
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