<p>Upgrade <code>Centos:7</code> <code>kernel-rt-kvm</code> to version 0:3.10.0-1160.105.1.rt56.1256.el7 or higher.</p>

Information Exposure Affecting kernel-rt-kvm package, versions <0:3.10.0-1160.105.1.rt56.1256.el7

Threat Intelligence

0.13% (48^th percentile)

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Snyk ID SNYK-CENTOS7-KERNELRTKVM-5835267
published 9 Aug 2023
disclosed 8 Aug 2023

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Introduced: 8 Aug 2023

CVE-2022-40982 Open this link in a new tab CWE-200 Open this link in a new tab

How to fix?

Upgrade Centos:7 kernel-rt-kvm to version 0:3.10.0-1160.105.1.rt56.1256.el7 or higher.

NVD Description

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

Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Changed

Confidentiality (C)

High
Integrity (I)

None
Availability (A)

None

Information Exposure Affecting kernel-rt-kvm package, versions <0:3.10.0-1160.105.1.rt56.1256.el7

Severity

Based on CentOS security rating