Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the wmicharopen function in Linux operating system kernels is related to the lack of binding of the driver to the device due to a pointer assignment error. Exploiting this vulnerability can allow an attacker to trigger a service failure...

CVE-2023-52864

In the Linux kernel, the following vulnerability has been resolved: platform/x86: wmi: Fix opening of char device Since commit fa1f68db6ca7 "drivers: misc: pass miscdevice pointer via file private data", the miscdevice stores a pointer to itself inside filp-privatedata, which means that privateda...