<p>There is no fixed version for <code>Centos:7</code> <code>python-perf</code>.</p>

Use After Free Affecting python-perf package, versions *

Threat Intelligence

0.04% (6^th percentile)

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Snyk ID SNYK-CENTOS7-PYTHONPERF-3048748
published 14 Oct 2022
disclosed 13 Oct 2022

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Introduced: 13 Oct 2022

CVE-2022-42720 Open this link in a new tab CWE-416 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 python-perf.

NVD Description

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

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

High
Availability (A)

High

Use After Free Affecting python-perf package, versions *

Severity

Based on CentOS security rating