CVE-2024-3447

MEDIUM EPSS 41.9%
Published Nov 14, 20241y ago · Modified Jun 17, 20261w ago
6.0 CVSS 3.1
Medium
Find Similar
Published Nov 14, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

CVSS Details

Base Score
6.0
Exploitability
1.5
Impact
4.0
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
41.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-122

Affected Products 7

VendorProductVersionRange
qemuqemu* <7.2.11
qemuqemu*≥8.0.0  –  <8.2.3
qemuqemu9.0.0any
qemuqemu9.0.0any
qemuqemu9.0.0any
qemuqemu9.0.0any
netapphci_compute_node*any

References 7

  • access.redhat.com https://access.redhat.com/security/cve/CVE-2024-3447
    Third Party Advisory
  • bugs.chromium.org https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
    ExploitIssue Tracking
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2274123
    Issue TrackingThird Party Advisory
  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-577017.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html
  • patchew.org https://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/
    Broken Link
  • security.netapp.com https://security.netapp.com/advisory/ntap-20250425-0005/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.