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Information Exposure Affecting xen package, versions <4.13.1-r3

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.05% (18th percentile)
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NVD
5.5 medium
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SUSE
6.5 medium
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Red Hat
6.5 medium

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  • Snyk ID SNYK-ALPINE315-XEN-1928557
  • published 21 Jul 2020
  • disclosed 15 Jun 2020
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Introduced: 15 Jun 2020

CVE-2020-0543 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Alpine:3.15 xen to version 4.13.1-r3 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.

Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References