Description
The System Management Mode (SMM) implementation in Dell Latitude E6430 BIOS Revision A09, HP EliteBook 850 G1 BIOS revision L71 Ver. 01.09, and possibly other BIOS implementations does not ensure that function calls operate on SMRAM memory locations, which allows local users to bypass the Secure Boot protection mechanism and gain privileges by leveraging write access to physical memory.
Published: 2020-01-30
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2015-0957 The System Management Mode (SMM) implementation in Dell Latitude E6430 BIOS Revision A09, HP EliteBook 850 G1 BIOS revision L71 Ver. 01.09, and possibly other BIOS implementations does not ensure that function calls operate on SMRAM memory locations, which allows local users to bypass the Secure Boot protection mechanism and gain privileges by leveraging write access to physical memory.
References
History

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Subscriptions

Dell Latitude E6430 Latitude E6430 Firmware
Hp Elitebook 850 G1 Elitebook 850 G1 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2024-08-06T04:26:11.454Z

Reserved: 2015-01-10T00:00:00.000Z

Link: CVE-2015-0949

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-01-30T21:15:14.417

Modified: 2024-11-21T02:24:02.367

Link: CVE-2015-0949

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses