Out-of-bounds Write Affecting qemu package, versions <8.0.0-r6


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.04% (5th percentile)

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  • Snyk IDSNYK-ALPINE321-QEMU-8488721
  • published6 Dec 2024
  • disclosed6 Mar 2023

Introduced: 6 Mar 2023

CVE-2023-0330  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Alpine:3.21 qemu to version 8.0.0-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Alpine. See How to fix? for Alpine:3.21 relevant fixed versions and status.

A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.

CVSS Scores

version 3.1