Information Exposure Affecting perf package, versions <0:4.18.0-425.3.1.el8


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.11% (29th percentile)

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  • Snyk IDSNYK-CENTOS8-PERF-3109767
  • published3 Nov 2022
  • disclosed9 Aug 2022

Introduced: 9 Aug 2022

CVE-2022-26373  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:8 perf to version 0:4.18.0-425.3.1.el8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

CVSS Base Scores

version 3.1