CVE-2022-50132

CVE-2022-50132: fallo en Linux

usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()

Publicada el · Actualizada el

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 92% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() If 'ep' is NULL, result of ep_to_cdns3_ep(ep) is invalid pointer and its dereference with priv_ep->cdns3_dev may cause panic. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Productos afectados
Linux · Linux
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Referencias
https://git.kernel.org/stable/c/7af83bb516d7aa4f96835288e4aeda21d7aa2a17https://git.kernel.org/stable/c/bfa0201468587072454dba7933e4a4a7be44467ahttps://git.kernel.org/stable/c/c3ffc9c4ca44bfe9562166793d133e1fb0630ea6https://git.kernel.org/stable/c/d342203df9f2d0851b4acd9ed577d73d10eade77https://git.kernel.org/stable/c/eb82c0382285ee17a9966aaab27b8becb08eb1ac