vulnerability

Red Hat: CVE-2023-46103: intel-microcode: Unexpected behavior in Intel(R) Core(TM) Ultra Processors (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:S/C:N/I:N/A:C)
Published
May 16, 2024
Added
Nov 13, 2024
Modified
Mar 27, 2026

Description

Sequence of processor instructions leads to unexpected behavior in Intel(R) Core(TM) Ultra Processors may allow an authenticated user to potentially enable denial of service via local access.

Solution

redhat-upgrade-microcode_ctl
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.