CVE-2022-49737
CVE-2022-49737
Título es
CVE-2022-49737
Dom, 16/03/2025 – 01:15
Tipo
CWE-413
Gravedad 2.0 Txt
Pendiente de análisis
Título en
CVE-2022-49737
Descripción en
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.
16/03/2025
16/03/2025
Vector CVSS:3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Gravedad 3.1 (CVSS 3.1 Base Score)
7.70
Gravedad 3.1 Txt Gravedad 3.1 (CVSS 3.1 Base Score)
HIGH
Referencias
https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1%3Bbug%3D1081338%3Bfilename%3Ddix-Hold-input-lock-for-AttachDevice.patch%3Bmsg%3D5
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081338
https://gitlab.freedesktop.org/xorg/xserver/-/commit/dc7cb45482cea6ccec22d117ca0b489500b4d0a0
https://gitlab.freedesktop.org/xorg/xserver/-/issues/1260
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