安全公告/【CVE-2022-0435】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:高危
影响源码包:kernel-4.19
CVSS评分:8.8
发现日期:2023-08-23
修复版本:4.19.0-91.82.90

漏洞描述

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

修复方式

yum update PackageName

漏洞判定

执行命令yum info PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

补丁

参考

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0435
https://nvd.nist.gov/vuln/detail/CVE-2022-0435