Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The manager_dispatch_notify_fd function in systemd allows local users to cause a denial of service (system hang) via a zero-length message received over a notify socket, which causes an error to be returned and the notification handler to be disabled.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
systemd 安全漏洞
Vulnerability Description
systemd是德国软件开发者Lennart Poettering和其他人共同研发的一款基于Linux的系统和服务管理器，它兼容了SysV和LSB的启动脚本，且提供了一个用来表示系统服务间依赖关系的框架。 systemd中的‘manager_dispatch_notify_fd’函数存在安全漏洞,该漏洞源于通知套接字接收的长度为零的信息造成返回错误，通知处理器失效。本地攻击者可借助利用该漏洞造成拒绝服务（系统挂起）。以下版本受到影响：systemd 209，213，214，229。
CVSS Information
N/A
Vulnerability Type
N/A