CVE-2024-3447 Affecting qemu-img package, versions <15:4.2.1-35.module+el8.10.0+90415+56803fd5


Severity

Recommended
low

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-ORACLE8-QEMUIMG-7536709
  • published18 Jul 2024
  • disclosed14 Nov 2024

Introduced: 18 Jul 2024

CVE-2024-3447  (opens in a new tab)

How to fix?

Upgrade Oracle:8 qemu-img to version 15:4.2.1-35.module+el8.10.0+90415+56803fd5 or higher.
This issue was patched in ELSA-2024-12791.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both s-&gt;data_count and the size of s-&gt;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.

CVSS Scores

version 3.1