Loop with Unreachable Exit Condition ('Infinite Loop') Affecting qemu package, versions <1:5.0-6


0.0
medium

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Scope Changed
    Availability High

    Threat Intelligence

    EPSS 0.05% (13th percentile)
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NVD
6 medium
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SUSE
6 medium
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Red Hat
2.5 low

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  • Snyk ID SNYK-DEBIANUNSTABLE-QEMU-571273
  • published 4 Jun 2020
  • disclosed 4 Jun 2020

How to fix?

Upgrade Debian:unstable qemu to version 1:5.0-6 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:unstable relevant fixed versions and status.

ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.