Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In X.Org X server 20.11 through 21.1.16, when a client application uses easystroke for mouse gestures, the main thread modifies various data structures used by the input thread without acquiring a lock, aka a race condition. In particular, AttachDevice in dix/devices.c does not acquire an input lock.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Vulnerability Type
资源加锁不恰当
Vulnerability Title
X.Org X Server 安全漏洞
Vulnerability Description
X.Org X Server是X.Org基金会的一款X Window系统显示服务器。 X.Org X Server 20.11至21.1.16版本存在安全漏洞，该漏洞源于主线程在修改输入线程使用的数据结构时未获取锁，可能导致竞争条件。
CVSS Information
N/A
Vulnerability Type
N/A