Loop with Unreachable Exit Condition ('Infinite Loop') Affecting qemu package, versions <1:2.4+dfsg-3


0.0
medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.33% (71st percentile)
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NVD
6.5 medium
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Red Hat
4.8 medium

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  • Snyk ID SNYK-DEBIANUNSTABLE-QEMU-427589
  • published 27 Jun 2018
  • disclosed 23 Jan 2020

How to fix?

Upgrade Debian:unstable qemu to version 1:2.4+dfsg-3 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.

The ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows attackers to cause a denial of service (infinite loop and instance crash) or possibly execute arbitrary code via vectors related to receiving packets.