MCExtractor

MCExtractor Intel, AMD, VIA & Freescale Microcode Extraction Tool MC Extractor News Feed MC Extractor Discussion Topic Intel, AMD, VIA & Freescale CPU Microcode Repositories A. About MC Extractor MC Extractor is a tool which parses Intel, AMD, VIA and Freescale processor microcode binaries. It ca...

Intel-Linux-Processor-Microcode-Data-Files

Intel Processor Microcode Package for Linux About The Intel Processor Microcode Update MCU Package provides a mechanism to release updates for security advisories and functional issues, including errata. In addition, MCUs are responsible for starting the SGX enclave on processors that support the...

CVE-2024-42642

CVE-2024-42642 Introduction The device in question is any MX500-series SSD. These SSDs are controlled by a Sillicon-Motion SM2259 controller older batches had an older controller, Sillicon-Motion SM2258, but the main focus of this document is the newer one. SM2259 is a 4-channel SATA 6Gb/s...

skitter-creek-bath-salts

skitter-creek-bath-salts Unlockingeverything on the CPU with DRAM scrambling — PSP, C6, microcode, SMM, and anything else the specs left out. &x == &x. Usually. Poke the DRAM controller and an address can be made to land wherever you want in memory. skitter-creek-bath-salts modifies the bottom...

microcode_ctl security, bug fix, and enhancement update

20260812-1.0.2 - disable late update for 06-ad-01 20260812-1.0.1 - enable use with ueknext and UEK8 kernels - don't bother calling dracut if virtualized - ensure UEK also rebuilds initramfs - enable early update for 06-4f-01 - enable early and late load on RHCK 4:20260812-1 - Update Intel CPU...

MicrocodeDecryptor

Disclaimer All information is provided for educational purposes only. Follow these instructions at your own risk. Neither the authors nor their employer are responsible for any direct or consequential damage or loss arising from any person or organization acting or failing to act on the basis of...

CustomProcessingUnit

Custom Processing Unit Custom Processing Unit is the first dynamic analysis framework able to hook, patch and trace CPU microcode at the software level. It works by leveraging undocumented instructions in Intel CPUs that allow access to the CRBUS. Using our microcode decompiler we reverse...

Exploit for Incorrect Authorization in Qualcomm Aqt1000_Firmware

Research on Vivo iQOO Neo 9 Rooting CVE-2025-21479 This pro...

Astra Linux – Vulnerability in Intel Microcode

Incorrect initialization of resources in the branch prediction unit of some IntelR Core™ Ultra Processors may allow an authenticated user to potentially disclose information through local access...

Astra Linux – Vulnerability in Intel Microcode

The exposure of sensitive information due to shared microarchitectural predictor states, which affect transient execution in the indirect branch predictors of certain Intel processors, may allow an authenticated user to potentially disclose information through local access...

Astra Linux – Vulnerability in amd64-microcode

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to influence the cache line write-back behavior of the CPU, resulting in a potential loss of integrity of the guest virtual machine VM memory...

Astra Linux – Vulnerability in Intel Microcode

Incorrect calculations in the microcode keying mechanism of some 3rd Generation IntelR XeonR Scalable Processors may allow a privileged user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Intel Microcode

The non-transparent sharing of return predictor targets between contexts in some Intel processors may allow an authorized user to potentially enable information disclosure through local access...

Astra Linux – Vulnerability in Intel Microcode

A protection mechanism failure in some third- and fourth-generation IntelR XeonR processors, when using IntelR SGX or IntelR TDX, may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper input validation in some IntelR TDX module software prior to version 1.5.05.46.698 may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

The sequence of processor instructions in IntelR CoreTM Ultra Processors may lead to unexpected behaviors. This could potentially allow an authenticated user to enable denial of service through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper input validation in some IntelR TDX module software prior to version 1.5.05.46.698 may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Hardware logic in some Intel processors may contain race conditions, which could allow an authenticated user to potentially enable partial information disclosure through local access...

Astra Linux – Vulnerability in Intel Microcode

Improper buffer restrictions in the firmware of certain IntelR XeonR Processors with SGX enabled may allow a privileged user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Intel Microcode

Observable timing discrepancies in some Intel processors may allow an authenticated user to potentially enable information disclosure through local access...