CyberRota Analysis
AI-GeneratedThe vulnerability in the Linux kernel affects the ASoC subsystem, specifically in the AMD ACP SDW driver, where the function create_sdw_dailinks() can read beyond the allocated array of DAI links if all entries are initialized. This could lead to potential memory corruption, which may allow an attacker to exploit the system or cause instability. Linux system administrators and developers working with AMD hardware should prioritize applying the relevant patches to mitigate this risk.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp-sdw-sof: Bound DAI link iteration create_sdw_dailinks() walks sof_dais until it finds an entry with initialised cleared, but sof_dais is allocated with exactly num_ends entries. If all entries are initialised, the loop reads past the end of the array. Pass the allocated entry count to create_sdw_dailinks() and stop before reading past the array.