Incomplete Cleanup Affecting xen package, versions <4.16.2-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.06% (27th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-XEN-2989445
  • published16 Jun 2022
  • disclosed15 Jun 2022

Introduced: 15 Jun 2022

CVE-2022-21125  (opens in a new tab)
CWE-459  (opens in a new tab)

How to fix?

Upgrade Debian:unstable xen to version 4.16.2-1 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 Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References

CVSS Scores

version 3.1