CVE-2024-3447

MEDIUM

Qemu < 7.2.11 - Heap Buffer Overflow

Title source: rule

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.

References (6)

[Third Party Advisory] https://access.redhat.com/security/cve/CVE-2024-3447

[Exploit, Issue Tracking] https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813

[Issue Tracking, Third Party Advisory] https://bugzilla.redhat.com/show_bug.cgi?id=2274123

[Broken Link] https://patchew.org/QEMU/[email protected]/

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html

[Vendor Advisory] https://security.netapp.com/advisory/ntap-20250425-0005/

Scores

CVSS v3 6.0

EPSS 0.0001

EPSS Percentile 3.2%

Attack Vector LOCAL

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

Classification

CWE

CWE-122

Status published

Affected Products (6)

qemu/qemu < 7.2.11

qemu/qemu

qemu/qemu

qemu/qemu

qemu/qemu

netapp/hci_compute_node

Timeline

Published Nov 14, 2024

Tracked Since Feb 18, 2026