NULL Pointer Dereference Affecting qemu package, versions <1:6.0+dfsg-3


0.0
low

Snyk CVSS

    Attack Complexity Low
    Privileges Required High

    Threat Intelligence

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

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  • Snyk ID SNYK-DEBIAN12-QEMU-1558239
  • published 2 Jul 2020
  • disclosed 2 Jul 2020

How to fix?

Upgrade Debian:12 qemu to version 1:6.0+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:12 relevant fixed versions and status.

In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.