Improper Input Validation Affecting qemu-kvm-core package, versions <15:6.2.0-50.module+el8.10.0+22027+db0a70a4


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-CENTOS8-QEMUKVMCORE-7417630
  • published3 Jul 2024
  • disclosed2 Jul 2024

Introduced: 2 Jul 2024

CVE-2024-4467  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-200  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Centos:8 qemu-kvm-core to version 15:6.2.0-50.module+el8.10.0+22027+db0a70a4 or higher.

NVD Description

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

A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a json:{} value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file.

CVSS Scores

version 3.1