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)
Core 6
Core References
Exploit, Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
Broken Link
https://patchew.org/QEMU/[email protected]/
Vendor Advisory
https://security.netapp.com/advisory/ntap-20250425-0005/
Third Party Advisory vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2024-3447
Issue Tracking, Third Party Advisory issue-tracking
x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2274123
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
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-122
Status
published
Products (3)
netapp/hci_compute_node
qemu/qemu
9.0.0 (4 CPE variants)
qemu/qemu
< 7.2.11
Published
Nov 14, 2024
Tracked Since
Feb 18, 2026