Wind River Support Network

HomeDefectsLIN1021-3121
Fixed

LIN1021-3121 : Security Advisory - linux - CVE-2022-27666

Created: Mar 23, 2022    Updated: Apr 5, 2022
Resolved Date: Apr 4, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.12
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

In the Linux kernel before 5.16.15, there is a buffer overflow in ESP transformation in net/ipv4/esp4.c and net/ipv6/esp6.c via a large message. In some configurations, local users can gain privileges by overwriting kernel heap objects.

CREATE(Triage):(User=admin) CVE-2022-27666 (https://nvd.nist.gov/vuln/detail/CVE-2022-27666)

CVEs


Live chat
Online