Updated microcode packages fix security vulnerabilities

The updated package updates AMD CPUs microcodes and fixes security vulnerabilities in Intel CPUs microcodes: Incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a privileged user to potentially enable escalation of...

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...

SUSE 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...

HPESBHF04937 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-01280, 2025.3 IPU, Intel Chipset Firmware Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Disclosure of Information, Escalation of Privilege; Remote: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen10 Plus - Prior to SimpliVity Support Pack Gen10 SVTSPGen10 20260116 HPE SimpliVity 380 Gen...

HPESBHF04938 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-01313, 2025.3 IPU, Intel Xeon Processor Firmware Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen11 - Prior to SimpliVity Support Pack Gen11 SVTSPGen11 20260116 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- | --- ...

HPESBHF04939 rev.1 - Certain HPE SimpliVity Servers Using Certain Intel Processors, INTEL-SA-01312, Intel TDX Module Advisory, Multiple Vulnerabilities

Potential Security Impact: Local: Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 380 Gen11 - Prior to SimpliVity Support Pack Gen11 SVTSPGen11 20260116 CVSS Scores: | CVE | CVSS Vector | Base Score | | --- | --- |...

HPESBHF05014 rev.1 - Certain HPE StoreEasy Servers Using Certain Intel Processors, INTEL-SA-01314, 2025.4 IPU, Intel TDX Module Advisory, Local Escalation of Privilege Vulnerability

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE StoreEasy 1470 Performance - Prior to v2.7211-27-2025 U63 ROM Family HPE StoreEasy 1470 Storage - Prior to v2.7211-27-2025 U63 ROM Family HPE StoreEasy 1570 Performance -...

Linux Distros Unpatched Vulnerability : CVE-2025-31648

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

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...

ALPINE-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...

DEBIAN-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...

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...

UBUNTU-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...

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...

CVE-2025-31648

CVE-2025-31648 pertains to Intel microcode flow handling in some Intel Processor Family. The vulnerability arises from improper handling of values within the microcode flow, enabling a local escalation of privilege when paired with startup code and an SMM adversary with a privileged user and a hi...

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...

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...

PT-2026-7299

Name of the Vulnerable Software and Affected Versions IntelR Processor Family affected versions not specified Description An issue involving improper handling of values in the microcode flow may allow for escalation of privilege. A local attacker with a privileged user account, high attack...

Intel Processor Firmware February 2026 Security Update

Intel has informed HP of a potential security vulnerability 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 vulnerability. HP has identified...

Intel Processors 安全漏洞

Intel Processors are a series of processors developed by the American company Intel. There are security vulnerabilities in Intel Processors, which stem from improper numerical processing and may lead to privilege escalation...