Improper finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel(R) Xeon(R) Processors may allow an authorized user to potentially enable denial of service via local access.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-4002-1 intel-microcode security update
EUVD EUVD EUVD-2024-19464 Improper finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel(R) Xeon(R) Processors may allow an authorized user to potentially enable denial of service via local access.
Ubuntu USN Ubuntu USN USN-7149-1 Intel Microcode vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Sat, 10 May 2025 03:00:00 +0000

Type Values Removed Values Added
Title kernel: microcode_ctl: From CVEorg collector
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 13 Nov 2024 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 13 Nov 2024 21:15:00 +0000

Type Values Removed Values Added
Description Improper finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel(R) Xeon(R) Processors may allow an authorized user to potentially enable denial of service via local access.
Weaknesses CWE-1245
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2025-11-03T21:53:35.286Z

Reserved: 2024-02-14T04:00:11.459Z

Link: CVE-2024-21853

cve-icon Vulnrichment

Updated: 2025-11-03T21:53:35.286Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-11-13T21:15:10.150

Modified: 2025-11-03T22:16:45.607

Link: CVE-2024-21853

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-11-13T20:56:56Z

Links: CVE-2024-21853 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses