CVE-2025-20109

Improper Isolation or Compartmentalization in the stream cache mechanism for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2025-20109

CVE-2025-20109 describes an Intel processor stream-cache isolation issue that could enable local privilege escalation for an authenticated user. Public details in the connected documents indicate the vulnerability is addressed via microcode updates (Intel microcode) and vendor advisories. Debian ...

CVE-2025-20109

Improper Isolation or Compartmentalization in the stream cache mechanism for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2025-20109

Improper Isolation or Compartmentalization in the stream cache mechanism for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via local access...

HPESBHF04914 rev.1 - Certain HPE ProLiant DL/ML, Synergy, Alletra, and Edgeline Servers Using Certain Intel Processors, INTEL-SA-01249, 2025.2 IPU, Intel Processor Stream Cache Advisory, Local Escalation of Privilege Vulnerability

Potential Security Impact: Local: Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Alletra 4110 - Prior to 2.5004-22-2025 HPE Alletra 4120 - Prior to 2.5004-22-2025 HPE Alletra 4140 - Prior to 2.5004-22-2025 HPE ProLiant DL20 Gen11 - Prior to...

2025.2 IPU, Intel® Processor Stream Cache Advisory

Summary: A potential security vulnerability in some Intel® Processor stream cache mechanisms may allow escalation of privilege. Intel is releasing microcode updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2025-20109 Description: Improper Isolation or...

HPESBHF04930 rev.1 - Certain HPE StoreEasy Servers Using Certain Intel Processors, INTEL-SA-01249, 2025.2 IPU, Intel Processor Stream Cache 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 2.5004-22-2025 U63 ROM Family HPE StoreEasy 1470 Storage - Prior to 2.5004-22-2025 U63 ROM Family HPE StoreEasy 1570 Performance -...

OESA-2024-2140 microcode_ctl security update

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fixes: Improper isolation in the IntelR CoreTM Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.CVE-2023-42667 Improper isolation in...

USN-6967-1 intel-microcode vulnerabilities

It was discovered that some Intel® Core™ Ultra Processors did not properly isolate the stream cache. A local authenticated user could potentially use this to escalate their privileges. CVE-2023-42667 It was discovered that some Intel® Processors did not properly isolate the stream cache. A local...

SUSE CVE-2023-42667

Improper isolation in the IntelR CoreTM Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

SUSE CVE-2023-49141

Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-49141

Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

DEBIAN-CVE-2023-42667

Improper isolation in the IntelR CoreTM Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

ALPINE-CVE-2023-42667

Improper isolation in the IntelR CoreTM Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

ALPINE-CVE-2023-49141

Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

DEBIAN-CVE-2023-49141

Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-49141

Improper isolation in some IntelR Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-42667

Improper isolation in the IntelR CoreTM Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2023-42667

CVE-2023-42667 concerns the Intel Core™ Ultra Processor stream cache isolation weakness. The issue allows an authenticated local user to potentially escalate privileges due to improper isolation in the stream cache mechanism. The advisory and related feeds specify affected hardware as Intel® Core...

CVE-2023-49141

CVE-2023-49141 involves improper isolation in Intel(R) processors’ stream cache mechanism that may permit an authenticated user to achieve local privilege escalation. The core issue is described across multiple advisories as an Intel microcode isolation/stream cache vulnerability affecting some X...