HPE Alletra 5000/6000 and NimbleOS hit by remote privilege escalation (HPESBST04995 rev.1): what to patch, why it matters, and how to reduce blast radius

HPE has published a security bulletin, HPESBST04995 rev.1, warning of a remote privilege elevation issue affecting HPE Alletra 6000, HPE Alletra 5000, and HPE Nimble Storage arrays running NimbleOS. The short version: if your storage fleet is on the wrong side of a particular NimbleOS build number, you should treat this like a “drop what…

Understanding Recent Vulnerabilities in HPE Servers Using Intel QuickAssist Technology

Introduction In recent technological developments, cybersecurity remains at the forefront as organizations battle ever-evolving threats. This article dissects a significant security bulletin from HPE concerning vulnerabilities in their ProLiant DL/ML/XD Alletra, and Synergy Servers using Intel’s QuickAssist Technology software drivers. The Heart of the Issue: Intel QuickAssist Technology Intel QuickAssist Technology (QAT) is integral for…

Unpacking the Vulnerabilities in HPE Servers: A Deep Dive into Intel QuickAssist Technology

Introduction In today’s ever-evolving tech landscape, security vulnerabilities are as inevitable as software updates. Recently, Hewlett Packard Enterprise (HPE) identified multiple vulnerabilities in its ProLiant DL/ML/XD Alletra and Synergy Servers, specifically those utilizing Intel QuickAssist Technology. These vulnerabilities sparked discussions across tech forums and enterprises, prompting a closer examination. Let’s dive into the specifics and…