Intel Microcode Security Audit Report - #1
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- Completed a 7-phase security audit of the Intel microcode repository. - Identified two high-impact findings: 'Mixed Microcode State' and 'Delayed Feature Activation'. - Included C-based simulation source (`simulate_sync.c`) to verify findings. - Report saved to `reports/Intel-Linux-Processor-Microcode-Data-Files.md`. Co-authored-by: Blaze209 <157795569+Blaze209@users.noreply.github.com>
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This submission provides a detailed security audit report for the Intel Processor Microcode Package for Linux. The audit followed a strictly defined 7-phase methodology, including attack surface mapping, vulnerability hunting, and deep-dive analysis of 14 Linux kernel patches.
Key deliverables:
reports/Intel-Linux-Processor-Microcode-Data-Files.md, it details findings regarding non-atomic late-loading (Mixed Microcode State) and incomplete mitigation activation. It includes Business Impact Analysis and remediation roadmaps.simulate_sync.csimulates the kernel's synchronization logic to demonstrate how partial failures during microcode updates can lead to inconsistent system states.No secrets or hardcoded credentials were found. Integrity checks on microcode headers were successful.
PR created automatically by Jules for task 4368988830989905073 started by @Blaze209