Buffer Overflow Affecting perf package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
1.16% (86th percentile)

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  • Snyk IDSNYK-CENTOS6-PERF-2006308
  • published26 Jul 2021
  • disclosed11 Sept 2019

Introduced: 11 Sep 2019

CVE-2019-16746  (opens in a new tab)
CWE-120  (opens in a new tab)

How to fix?

There is no fixed version for Centos:6 perf.

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:6 relevant fixed versions and status.

An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.

CVSS Scores

version 3.1