CVE-2023-46103

2024-06-1401:42:30

redhat.com

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cve-2023-46103

processor instructions

unexpected behavior

authenticated user

denial of service

local access

mitigation

red hat

product security

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

A flaw was found in intel-microcode. The sequence of processor instructions leads to unexpected behavior in Intel® Core™ Ultra processors that may allow an authenticated user to enable a denial of service via local access.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.