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CVE-2022-23824 Affecting xen package, versions <4.15.4-r0

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.06% (25th percentile)
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NVD
5.5 medium
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SUSE
5.1 medium
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Red Hat
5.6 medium

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  • Snyk ID SNYK-ALPINE314-XEN-3136182
  • published 10 Nov 2022
  • disclosed 9 Nov 2022
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Introduced: 9 Nov 2022

CVE-2022-23824 Open this link in a new tab

How to fix?

Upgrade Alpine:3.14 xen to version 4.15.4-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:3.14 relevant fixed versions and status.

IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.