6

CVE-2024-3447

Exploit

Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version < 7.2.11
Qemu ≫ Qemu Version >= 8.0.0 < 8.2.3
Qemu ≫ Qemu Version9.0.0 Update-
Qemu ≫ Qemu Version9.0.0 Updaterc0
Qemu ≫ Qemu Version9.0.0 Updaterc1
Qemu ≫ Qemu Version9.0.0 Updaterc2
Netapp ≫ Hci Compute Node Version-
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.55% 0.417
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
patrick@puiterwijk.org 6 1.5 4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

https://access.redhat.com/security/cve/CVE-2024-3447
Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813
Exploit
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2274123
Third Party Advisory
Issue Tracking
https://patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/
Broken Link
https://security.netapp.com/advisory/ntap-20250425-0005/
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html
https://cert-portal.siemens.com/productcert/html/ssa-577017.html