Rapid7

vulnerability

Amazon Linux AMI 2: CVE-2023-23583: Security patch for microcode_ctl (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Nov 14, 2023
Added
Nov 16, 2023
Modified
May 20, 2026

Description

Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.

Solutions

amazon-linux-ami-2-upgrade-microcode_ctlamazon-linux-ami-2-upgrade-microcode_ctl-debuginfo
Title
Rapid7 Labs

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