CVSS 7.7 · High EPSS 0,34%
Kerentanan Improper Resource Locking. Skor CVSS 3.1 7.7 (High) menurut mitre.org.
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:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
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