CVE-2024-3447
Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()
MEDIUM 6.0
En bref
- Source
- NVD
- EPSS
- EPSS 0.56 % · centile 46 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- fedora
- Statut NVD
- Modified
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.
Faiblesses (CWE)
- CWE-122 — Débordement de tampon sur le tas
Références
- 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://security.netapp.com/advisory/ntap-20250425-0005/
- https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | fedora |
| CVSS 3.1 | MEDIUM 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | NVD · patrick@puiterwijk.org (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2024-32034
- GCVE · GCVE-0-2024-3447
Avis du CERT-FR
- CERTFR-2025-AVI-0967 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*< 7.2.11cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.2.3cpe:2.3:a:qemu:qemu:9.0.0:-:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:9.0.0:rc0:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:9.0.0:rc1:*:*:*:*:*:*cpe:2.3:a:qemu:qemu:9.0.0:rc2:*:*:*:*:*:*cpe:2.3:o:netapp:hci_compute_node:-:*:*:*:*:*:*:*
Produits affectés
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |