CyberRota Analysis
AI-GeneratedThe vulnerability affects the Linux kernel's handling of the SST-PP control during system suspend and resume operations, specifically impacting the restoration of control values across multiple power domains. This oversight could lead to improper power management, potentially resulting in performance degradation or instability in systems relying on efficient power domain management. Organizations utilizing Linux in environments with critical power management requirements should prioritize addressing this issue to ensure system reliability and performance.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Restore SST-PP control to all domains The SST-PP control offset is only restored to power domain 0 after resume. During suspend, control values are read and stored for all power domains. Use pd_info->sst_base instead of power_domain_info->sst_base, which only points to power domain 0 base address.