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Integer Overflow or Wraparound Affecting qemu package, versions <1:3.1+dfsg-2

low

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.06% (24th percentile)
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NVD
5.7 medium
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Red Hat
6.4 medium

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  • Snyk ID SNYK-DEBIAN11-QEMU-532227
  • published 2 Dec 2018
  • disclosed 6 Dec 2018
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Introduced: 2 Dec 2018

CVE-2018-19665 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:11 qemu to version 1:3.1+dfsg-2 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:11 relevant fixed versions and status.

The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.