Executive Summary
Summary | |
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Title | Some UEFI systems do not properly secure the EFI S3 Resume Boot Path boot script |
Informations | |||
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Name | VU#976132 | First vendor Publication | 2015-01-05 |
Vendor | VU-CERT | Last vendor Modification | 2015-02-03 |
Severity (Vendor) | N/A | Revision | M |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : | |||
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Cvss Base Score | Not Defined | Attack Range | Not Defined |
Cvss Impact Score | Not Defined | Attack Complexity | Not Defined |
Cvss Expoit Score | Not Defined | Authentication | Not Defined |
Calculate full CVSS 2.0 Vectors scores |
Detail
Vulnerability Note VU#976132Some UEFI systems do not properly secure the EFI S3 Resume Boot Path boot scriptOverviewSome UEFI systems fail to properly restrict access to the boot script used by the EFI S3 Resume Boot Path, allowing an authenticated, local attacker to bypass various firmware write protections. Description
Impact
Solution
Vendor Information (Learn More)
CVSS Metrics (Learn More)
References
CreditThanks to Rafal Wojtczuk and Corey Kallenberg for reporting this vulnerability, as well as Intel Advanced Threat Research. This document was written by Todd Lewellen. Other Information
FeedbackIf you have feedback, comments, or additional information about this vulnerability, please send us email. |
Original Source
Url : http://www.kb.cert.org/vuls/id/976132 |
Alert History
Date | Informations |
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2015-02-04 00:21:36 |
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2015-01-22 17:21:42 |
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2015-01-21 17:21:40 |
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2015-01-13 13:23:47 |
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2015-01-07 17:22:47 |
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2015-01-07 00:22:16 |
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2015-01-05 17:22:19 |
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