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Vulnerabilities Oracle Patches 185 Vulnerabilities With October 2023 CPU Oracle recently released 387 security patches in its October 2023 Critical Patch Update (CPU). These patches address a total of 185 vulnerabilities affecting both Oracle‘s own code and third-party components. The release includes patches for various products and components, with more than 40 of them addressing…
New CPU Security Loophole: Analysis of Energy Consumption Allows Data Theft Introduction In a significant breakthrough, researchers at Graz University of Technology and the Helmholtz Center for Information Security have uncovered a new security vulnerability that affects all common main processors (CPUs) in computers. This vulnerability, known as “Collide+Power,” exploits the energy consumption patterns of…
Vulnerabilities Oracle Releases 508 New Security Patches With July 2023 CPU Introduction Oracle, one of the world’s largest software companies, has recently released 508 new security patches as part of its July 2023 Critical Patch Update (CPU). These patches address various vulnerabilities across multiple Oracle products, including critical-severity vulnerabilities. In total, more than 350 patches…
‘Hot pixels’ attack steals data through CPU readings In a new report published on May 31, 2023, researchers from Georgia Tech, the University of Michigan, and Ruhr University Bochum in Germany have discovered a new form of side-channel attack that steals private information from computers and other electronic devices by exploiting power and speed management…
New side-channel attack vulnerability found in Intel CPU Researchers from Tsinghua University, the University of Maryland, and Beijing University of Posts and Telecommunications have discovered a new side-channel attack vulnerability in Intel processors that permits data leakage through the EFLAGS register. The vulnerability was presented in a paper released last week and is the latest…