Out-of-bounds Write Affecting qemu package, versions <1:7.2+dfsg-7+deb12u1


0.0
medium

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Scope Changed
    Availability High

    Threat Intelligence

    EPSS 0.04% (12th percentile)
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NVD
6 medium
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SUSE
5.3 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-DEBIAN12-QEMU-3232891
  • published 18 Jan 2023
  • disclosed 6 Mar 2023

How to fix?

Upgrade Debian:12 qemu to version 1:7.2+dfsg-7+deb12u1 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 Debian. See How to fix? for Debian:12 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.