摘要:
pam security update
安全等级: Medium
公告ID: KylinSec-SA-2025-2651
发布日期: 2025年6月12日
关联CVE: CVE-2024-10041
PAM (Pluggable Authentication Modules) is a system of libraries that handle the authentication tasks of applications (services) on the system.
Security Fix(es):
A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to execute by sending characters to its standard input (stdin). As this occurs, the attacker can train the branch predictor to execute an ROP chain speculatively. This flaw could result in leaked passwords, such as those found in /etc/shadow while performing authentications.(CVE-2024-10041)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-10041 | KY3.4-5A | pam | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| pam-help | noarch | 1.4.0-16.kb1.ky3_4 |
| pam | x86_64 | 1.4.0-16.kb1.ky3_4 |
| pam-devel | x86_64 | 1.4.0-16.kb1.ky3_4 |
| pam | aarch64 | 1.4.0-16.kb1.ky3_4 |
| pam-devel | aarch64 | 1.4.0-16.kb1.ky3_4 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
