安全公告/【CVE-2020-0009】
基本信息
系统版本:服务器
危险等级:中
影响源码包:kernel-4.19
CVSS_v3评分:5.5
修复版本:4.19.0-91.77.101
漏洞描述
In calc_vm_may_flags of ashmem.c, there is a possible arbitrary write to shared memory due to a permissions bypass. This could lead to local escalation of privilege by corrupting memory shared between processes, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-142938932
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