CVE-2014-7842

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.

Metrics

CVSS 2.0 4.9/10AV:L/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Nov 30, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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