Intel Alder Lake and Later Models Affected by Indirector Branch Predictor Vulnerability
Quick Report
Researchers from University of California, San Diego have discovered a new vulnerability in Intel processors, called the Indirector which exposes weakness in Indirect Branch Predictor (IBP) and Branch Target Buffer (BTB) allowing attackers to run precise Branch Target Injection (BTI) attacks. This vulnerability affects Intel processors from the Alder Lake generation and later, including Raptor Lake, Arrow Lake, and Lunar Lake.