Improper Initialization Affecting qemu package, versions <1:2.6+dfsg-3.1


0.0
medium

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 0.06% (24th percentile)
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NVD
6 medium
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Red Hat
2.4 low

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  • Snyk ID SNYK-DEBIANUNSTABLE-QEMU-427156
  • published 10 Dec 2016
  • disclosed 10 Dec 2016

How to fix?

Upgrade Debian:unstable qemu to version 1:2.6+dfsg-3.1 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:unstable relevant fixed versions and status.

The vmxnet3_complete_packet function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host memory information by leveraging failure to initialize the txcq_descr object.