NULL Pointer Dereference Affecting qemu package, versions *


0.0
low

Snyk CVSS

    Attack Complexity Low
    Privileges Required High
    Scope Changed

    Threat Intelligence

    EPSS 0.05% (14th percentile)
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NVD
3.2 low
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Red Hat
3.2 low

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  • Snyk ID SNYK-DEBIAN11-QEMU-1014030
  • published 29 Sep 2020
  • disclosed 6 Oct 2020

How to fix?

There is no fixed version for Debian:11 qemu.

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.

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.