CyberRota Analysis
AI-GeneratedThe vulnerability affects the Linux kernel's handling of the HDMA clock for the X100 RISC-V core, which is crucial for maintaining the internal TCM access path. If the clock is not set as critical, it may be inadvertently disabled, leading to system hangs during operations such as vector instruction access that trigger page faults. Organizations using Linux on systems with the X100 RISC-V architecture should prioritize this issue to ensure system stability and prevent potential downtime.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: clk: spacemit: k3: set hdma clock as critical HDMA clock is responsible for the internal TCM access path of X100 RISC-V core, so set the clock flag as critical to prevent it from being shut off, otherwise the Linux system will hang, for example in the case of a vector instruction access generates a page fault.