Information Exposure Affecting kernel-rt-trace-kvm package, versions <0:3.10.0-1062.rt56.1022.el7


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.28% (70th percentile)

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  • Snyk IDSNYK-CENTOS7-KERNELRTTRACEKVM-2139513
  • published26 Jul 2021
  • disclosed11 Jan 2019

Introduced: 11 Jan 2019

CVE-2019-3459  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:7 kernel-rt-trace-kvm to version 0:3.10.0-1062.rt56.1022.el7 or higher.

NVD Description

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

A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.

CVSS Scores

version 3.1