Information Exposure Affecting xen package, versions <4.11.0-r0


0.0
medium

Snyk CVSS

    Attack Complexity High
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 0.08% (32nd percentile)
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NVD
5.6 medium
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SUSE
4.3 medium
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Red Hat
5.6 medium

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  • Snyk ID SNYK-ALPINE315-XEN-1929969
  • published 21 Jul 2020
  • disclosed 21 Jun 2018

How to fix?

Upgrade Alpine:3.15 xen to version 4.11.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream xen package and not the xen package as distributed by Alpine. See How to fix? for Alpine:3.15 relevant fixed versions and status.

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.