Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

Metrics

Attack Vector Local

Attack Complexity High

Privileges Required High

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Redhat
  • Enterprise Linux

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 9
microcode_ctl-4:20250211-1.el9_6 cpe:/o:redhat:enterprise_linux:9 RHSA-2025:7043 2025-05-13T00:00:00Z
References
Link Providers
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01139.html cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00021.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-28047 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-28047 cve-icon
History

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00021}

 epss

{'score': 0.00022}

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00019}

 epss

{'score': 0.00021}

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00035}

 epss

{'score': 0.00019}

Wed, 14 May 2025 03:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux

Fri, 14 Feb 2025 01:45:00 +0000

Type Values Removed Values Added
Title microcode_ctl: Improper input validation in UEFI firmware
References
Metrics threat_severity

None

 threat_severity

Moderate

Thu, 13 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 12 Feb 2025 21:30:00 +0000

Type Values Removed Values Added
Description Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published: 2025-02-12T21:19:36.237Z

Updated: 2025-11-03T20:37:05.533Z

Reserved: 2024-03-27T03:00:07.376Z

Link: CVE-2024-28047

cve-icon Vulnrichment

Updated: 2025-11-03T20:37:05.533Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-02-12T22:15:31.983

Modified: 2025-11-03T21:16:08.787

Link: CVE-2024-28047

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-02-12T21:19:36Z

Links: CVE-2024-28047 - Bugzilla