Description
Improper access control in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Published: 2024-09-16
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-48026 Improper access control in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
History

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

Type Values Removed Values Added
References

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00023}

epss

{'score': 0.00024}


Tue, 17 Sep 2024 02:30:00 +0000

Type Values Removed Values Added
First Time appeared Intel
Intel atom C2308 Firmware
Intel atom C2316 Firmware
Intel atom C2338 Firmware
Intel atom C2350 Firmware
Intel atom C2358 Firmware
Intel atom C2508 Firmware
Intel atom C2516 Firmware
Intel atom C2518 Firmware
Intel atom C2530 Firmware
Intel atom C2538 Firmware
Intel atom C2550 Firmware
Intel atom C2558 Firmware
Intel atom C2718 Firmware
Intel atom C2730 Firmware
Intel atom C2738 Firmware
Intel atom C2750 Firmware
Intel atom C2758 Firmware
Intel atom C3000 Firmware
Intel atom C3308 Firmware
Intel atom C3336 Firmware
Intel atom C3338 Firmware
Intel atom C3338r Firmware
Intel atom C3436l Firmware
Intel atom C3508 Firmware
Intel atom C3538 Firmware
Intel atom C3558 Firmware
Intel atom C3558r Firmware
Intel atom C3558rc Firmware
Intel atom C3708 Firmware
Intel atom C3750 Firmware
Intel atom C3758 Firmware
Intel atom C3758r Firmware
Intel atom C3808 Firmware
Intel atom C3830 Firmware
Intel atom C3850 Firmware
Intel atom C3858 Firmware
Intel atom C3950 Firmware
Intel atom C3955 Firmware
Intel atom C3958 Firmware
Intel atom C5115 Firmware
Intel atom C5125 Firmware
Intel atom C5310 Firmware
Intel atom C5315 Firmware
Intel atom C5320 Firmware
Intel atom C5325 Firmware
CPEs cpe:2.3:o:intel:atom_c2308_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2316_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2338_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2350_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2358_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2508_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2516_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2518_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2530_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2538_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2550_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2558_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2718_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2730_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2738_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2750_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c2758_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3308_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3336_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3338_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3338r_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3436l_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3508_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3538_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3558_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3558r_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3558rc_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3708_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3750_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3758_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3758r_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3808_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3830_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3850_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3858_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3950_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3955_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c3958_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5115_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5125_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5310_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5315_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5320_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:atom_c5325_firmware:-:*:*:*:*:*:*:*
Vendors & Products Intel
Intel atom C2308 Firmware
Intel atom C2316 Firmware
Intel atom C2338 Firmware
Intel atom C2350 Firmware
Intel atom C2358 Firmware
Intel atom C2508 Firmware
Intel atom C2516 Firmware
Intel atom C2518 Firmware
Intel atom C2530 Firmware
Intel atom C2538 Firmware
Intel atom C2550 Firmware
Intel atom C2558 Firmware
Intel atom C2718 Firmware
Intel atom C2730 Firmware
Intel atom C2738 Firmware
Intel atom C2750 Firmware
Intel atom C2758 Firmware
Intel atom C3000 Firmware
Intel atom C3308 Firmware
Intel atom C3336 Firmware
Intel atom C3338 Firmware
Intel atom C3338r Firmware
Intel atom C3436l Firmware
Intel atom C3508 Firmware
Intel atom C3538 Firmware
Intel atom C3558 Firmware
Intel atom C3558r Firmware
Intel atom C3558rc Firmware
Intel atom C3708 Firmware
Intel atom C3750 Firmware
Intel atom C3758 Firmware
Intel atom C3758r Firmware
Intel atom C3808 Firmware
Intel atom C3830 Firmware
Intel atom C3850 Firmware
Intel atom C3858 Firmware
Intel atom C3950 Firmware
Intel atom C3955 Firmware
Intel atom C3958 Firmware
Intel atom C5115 Firmware
Intel atom C5125 Firmware
Intel atom C5310 Firmware
Intel atom C5315 Firmware
Intel atom C5320 Firmware
Intel atom C5325 Firmware
Metrics ssvc

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


Mon, 16 Sep 2024 16:45:00 +0000

Type Values Removed Values Added
Description Improper access control in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Weaknesses CWE-284
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Subscriptions

Intel Atom C2308 Firmware Atom C2316 Firmware Atom C2338 Firmware Atom C2350 Firmware Atom C2358 Firmware Atom C2508 Firmware Atom C2516 Firmware Atom C2518 Firmware Atom C2530 Firmware Atom C2538 Firmware Atom C2550 Firmware Atom C2558 Firmware Atom C2718 Firmware Atom C2730 Firmware Atom C2738 Firmware Atom C2750 Firmware Atom C2758 Firmware Atom C3000 Firmware Atom C3308 Firmware Atom C3336 Firmware Atom C3338 Firmware Atom C3338r Firmware Atom C3436l Firmware Atom C3508 Firmware Atom C3538 Firmware Atom C3558 Firmware Atom C3558r Firmware Atom C3558rc Firmware Atom C3708 Firmware Atom C3750 Firmware Atom C3758 Firmware Atom C3758r Firmware Atom C3808 Firmware Atom C3830 Firmware Atom C3850 Firmware Atom C3858 Firmware Atom C3950 Firmware Atom C3955 Firmware Atom C3958 Firmware Atom C5115 Firmware Atom C5125 Firmware Atom C5310 Firmware Atom C5315 Firmware Atom C5320 Firmware Atom C5325 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2025-11-03T21:49:41.181Z

Reserved: 2023-10-25T03:00:09.584Z

Link: CVE-2023-43626

cve-icon Vulnrichment

Updated: 2024-09-16T21:08:00.455Z

cve-icon NVD

Status : Deferred

Published: 2024-09-16T17:16:00.250

Modified: 2026-04-15T00:35:42.020

Link: CVE-2023-43626

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses