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Vulnerabilities CVE-2021-22600

CVE-2021-22600

Medium
Open
KEV
TLP:CLEAR

Linux Kernel Privilege Escalation Vulnerability

NVD CVE.org

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Description

Linux — Kernel — Linux Kernel contains a flaw in the packet socket (AF_PACKET) implementation which could lead to incorrectly freeing memory. A local user could exploit this for denial-of-service (DoS) or possibly for privilege escalation.

Details

EPSS Score ⓘ
5.87%

92.6th percentile

Confidence
100%
CISA KEV
Date Added
Apr 11, 2022
Patch Due
May 2, 2022
Required Action
Apply updates per vendor instructions.
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