CVE-2023-53797
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
09/12/2025
Última modificación:
09/12/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
HID: wacom: Use ktime_t rather than int when dealing with timestamps<br />
<br />
Code which interacts with timestamps needs to use the ktime_t type<br />
returned by functions like ktime_get. The int type does not offer<br />
enough space to store these values, and attempting to use it is a<br />
recipe for problems. In this particular case, overflows would occur<br />
when calculating/storing timestamps leading to incorrect values being<br />
reported to userspace. In some cases these bad timestamps cause input<br />
handling in userspace to appear hung.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/67ce7724637c6adb66f788677cb50b82615de0ac
- https://git.kernel.org/stable/c/9598a647ecc8f300b0540abf9d3b3439859d163b
- https://git.kernel.org/stable/c/99036f1aed7e82773904f5d91a9897bb3e507fd9
- https://git.kernel.org/stable/c/9a6c0e28e215535b2938c61ded54603b4e5814c5
- https://git.kernel.org/stable/c/bdeaa883b765709f231f47f9d6cc76c837a15396
- https://git.kernel.org/stable/c/d0198363f9108e4adb2511e607ba91e44779e8b1
- https://git.kernel.org/stable/c/d89750b19681581796dfbe3689bbb5d439b99b24



