Intel-Linux-Processor-Microcode-Data-Files

Linux용 Intel 프로세서 마이크로코드 패키지 개요 Intel 프로세서 마이크로코드 업데이트MCU 패키지는 보안 권고 및 기능 문제에라타 포함에 대한 업데이트를 릴리스하기 위한 메커니즘을 제공합니다. 또한 MCU는 SGX 기능을 지원하는 프로세서에서 SGX 엔클레이브를 시작하고, 복잡한 동작예: 어시스트을 구현하는 등의 역할을 담당합니다. MCU를 적용하는 기본 방법은 시스템 BIOS를 사용하는 것입니다. Intel 프로세서의 일부에 대해서는 운영 체제를 사용하여 런타임에 MCU를 업데이트할 수도 있습니다. 여기에 공유되...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Disabling Intel PT virtualization guest/host mode is enabled by default under CONFIGBROKEN. This means that KVM’s ptmode module parameter is set to BROKEN by default, thereby disabling support for virtualizing Intel PT...

Astra Linux – Vulnerability in Linux

In intelpmudrainpebsnhm in arch/x86/events/intel/ds.c of the Linux kernel, up to version 5.11.8 on some Haswell CPUs, user-space applications such as perf-fuzzer can cause a system crash due to improper handling of the PEBS status in a PEBS record, also known as CID-d88d05a9e0b6...

Intel Processor Firmware August 2026 Security Update

Intel has informed HP of a potential security vulnerability identified in some Intel® Processors, which might allow escalation of privilege. Intel is releasing microcode updates to mitigate this potential vulnerability. Intel has released updates to mitigate the potential vulnerabilities. HP has...

CVE-2025-35973

Improper handling of values for some IntelR Processors within Ring 0: Kernel, Hypervisor and Bare Metal OS may allow an escalation of privilege. Authorized adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur...

HPESBHF05106 rev.1 - HPE ProLiant DL/ML/XD, Alletra, and Synergy servers Using Certain Intel Processors, INTEL-SA-01435, UPLR4, Intel Processor Firmware Advisory, Local Escalation of Privilege Vulnerability

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Alletra Storage Server 4210 - Prior to v1.8005-29-2026 HPE ProLiant Compute DL110 Gen12 - Prior to v1.5007-24-2026 HPE ProLiant Compute DL320 Gen12 - Prior to...

HPESBHF05099 rev.1 - HPE ProLiant DL/ML/XD, Alletra, and Synergy servers Using Certain Intel Processors, INTEL-SA-01428, Intel Processor Firmware Advisory, Local Escalation of Privilege Vulnerability

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Alletra Storage Server 4210 - Prior to v1.8005-29-2026 HPE ProLiant Compute DL110 Gen12 - Prior to v1.5007-24-2026 HPE ProLiant Compute DL320 Gen12 - Prior to...

CVE-2026-64477

In the Linux kernel, the following vulnerability has been resolved: x86,fs/resctrl: Prevent out-of-bounds access while offlining CPU when SNC enabled The architecture updates the cpumask in a domain's header to track which online CPUs are associated with the domain. When this mask becomes empty t...

Microsoft DirectX12: .spritefont multiply overflow only in 32-bit builds

Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...

CVE-2026-43401

In the Linux kernel, the following vulnerability has been resolved: cpufreq: intelpstate: Fix NULL pointer dereference in updatecpuqosrequest The updatecpuqosrequest function attempts to initialize the 'freq' variable by dereferencing 'cpudata' before verifying if the 'policy' is valid. This issu...

SUSE-SU-2026:20758-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

SUSE-SU-2026:20941-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

SUSE-SU-2026:20682-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release bsc1258046: - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a...

SUSE SLES12 Security Update : ucode-intel (SUSE-SU-2026:0669-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0669-1 advisory. - Intel CPU Microcode was updated to the 20260210 release bsc1258046 - CVE-2024-24853: Updated fix for incorrect behavior order in transition...

OESA-2026-1440 microcode_ctl security update

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fixes: Improper handling of values in the microcode flow for some IntelR Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity atta...

microcode_ctl bug fix and enhancement update

An update is available for microcodectl. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The microcodectl packages provide microcode updates for Intel and AMD...

CVE-2025-31648

Improper handling of values in the microcode flow for some IntelR Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local...

CLSA-2026-1770373628 Update of microcode_ctl

Update Intel CPU microcode to 20251111: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000410; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000650; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CLSA-2026-1770217418 Update of microcode_ctl

Update Intel CPU microcode to 20251111: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000410; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000650; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CLSA-2026-1770215200 Update of microcode_ctl

Update Intel CPU microcode to 20251111: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000410; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000650; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...