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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-3447 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://access.redhat.com/security/cve/CVE-2024-3447 Fedora Project Third Party Advisory 
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813 Fedora Project Exploit  Issue Tracking 
https://bugzilla.redhat.com/show_bug.cgi?id=2274123 Fedora Project Issue Tracking  Third Party Advisory 
https://patchew.org/QEMU/[email protected]/ Fedora Project Broken Link 
https://security.netapp.com/advisory/ntap-20250425-0005/ CVE Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-122 Heap-based Buffer Overflow Fedora Project  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-3447
NVD Published Date:
11/14/2024
NVD Last Modified:
08/05/2025
Source:
Fedora Project