CVE-2026-31524
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
22/04/2026
Última modificación:
22/04/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
HID: asus: avoid memory leak in asus_report_fixup()<br />
<br />
The asus_report_fixup() function was returning a newly allocated<br />
kmemdup()-allocated buffer, but never freeing it. Switch to<br />
devm_kzalloc() to ensure the memory is managed and freed automatically<br />
when the device is removed.<br />
<br />
The caller of report_fixup() does not take ownership of the returned<br />
pointer, but it is permitted to return a pointer whose lifetime is at<br />
least that of the input buffer.<br />
<br />
Also fix a harmless out-of-bounds read by copying only the original<br />
descriptor size.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/2bad24c17742fc88973d6aea526ce1353f5334a3
- https://git.kernel.org/stable/c/2e4fe6b15c2f390c023b20d728b1a3fe7ea4f973
- https://git.kernel.org/stable/c/726765b43deb2b4723869d673cc5fc6f7a3b2059
- https://git.kernel.org/stable/c/7a6d6e4d8af044f94fa97e97af5ff2771e1fbebd
- https://git.kernel.org/stable/c/84724ac4821a160d47b84289adf139023027bdbb
- https://git.kernel.org/stable/c/a41cc7c1668e44ff2c2d36f9a6353253ffc43e3c
- https://git.kernel.org/stable/c/ede95cfcab8064d9a08813fbd7ed42cea8843dcf
- https://git.kernel.org/stable/c/f20f17cffbe34fb330267e0f8084f5565f807444



