Information Exposure Affecting kernel-kdump package, versions <0:3.10.0-1160.76.1.el7


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.08% (37th percentile)

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  • Snyk IDSNYK-CENTOS7-KERNELKDUMP-5490101
  • published1 May 2023
  • disclosed9 Aug 2022

Introduced: 9 Aug 2022

CVE-2022-21233  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:7 kernel-kdump to version 0:3.10.0-1160.76.1.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-kdump package and not the kernel-kdump package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Improper isolation of shared resources in some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

CVSS Scores

version 3.1