FASTRPC_ATTR_KEEP_MAP Use-After-Free

A FASTRPCATTRKEEPMAP logic bug allows fastrpcinternalmunmapfd to concurrently free in-use mappings leading to a use-after-free condition...

PT-2024-33700 · Qualcomm · Snapdragon

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: The issue involves memory corruption that occurs while processing multiple IOCTL calls from HLOS to DSP. There is also a logic bug in the FASTRPC ATTR KEEP MAP logic, which allows for the...