CVE-2024-3447
medium
CVSS v3
6.0
CVSS v2
—
VIR risk
6.0
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.
Predictions
Exploit likelihood
60%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2024-3447
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2024-3447.html
Vendor advisory: af854a3a-2127-422b-91ae-364da2661108 — https://security.netapp.com/advisory/ntap-20250425-0005/
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 1:7.2+dfsg-7+deb12u6 |
| debian | bullseye | fixed | 1:5.2+dfsg-11+deb11u4 |
| debian | forky | fixed | 1:8.2.3+ds-1 |
| debian | sid | fixed | 1:8.2.3+ds-1 |
| debian | trixie | fixed | 1:8.2.3+ds-1 |
References
- https://access.redhat.com/security/cve/CVE-2024-3447
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
- https://bugzilla.redhat.com/show_bug.cgi?id=2274123
- https://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/
- https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html
- https://security.netapp.com/advisory/ntap-20250425-0005/
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html
- https://www.suse.com/security/cve/CVE-2024-3447.html
- https://security-tracker.debian.org/tracker/CVE-2024-3447
CWEs
CWE-122
Verify integrity in audit chain (admin only). AS-IS.