Improper Input Validation Affecting qemu package, versions <1:2.12~rc3+dfsg-1


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Scope Changed
    Confidentiality High
    Availability High

    Threat Intelligence

    EPSS 0.45% (75th percentile)
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NVD
10 critical
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN10-QEMU-426988
  • published 17 Nov 2017
  • disclosed 17 Nov 2017

How to fix?

Upgrade Debian:10 qemu to version 1:2.12~rc3+dfsg-1 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:10 relevant fixed versions and status.

hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.