Executive Summary
Summary | |
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Title | UEFI EDK2 Capsule Update vulnerabilities |
Informations | |||
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Name | VU#552286 | First vendor Publication | 2014-08-07 |
Vendor | VU-CERT | Last vendor Modification | 2014-10-02 |
Severity (Vendor) | N/A | Revision | M |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 6.8 | ||
Base Score | 6.8 | Environmental Score | 6.8 |
impact SubScore | 5.9 | Temporal Score | 6.8 |
Exploitabality Sub Score | 0.9 | ||
Attack Vector | Physical | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Vulnerability Note VU#552286UEFI EDK2 Capsule Update vulnerabilitiesOverviewThe EDK2 UEFI reference implementation contains multiple vulnerabilities in the Capsule Update mechanism. Description
Impact
Solution
Vendor Information (Learn More)
CVSS Metrics (Learn More)
References
CreditThanks to Corey Kallenberg, Xeno Kovah, John Butterworth, and Sam Cornwell of the MITRE Corporation for reporting this vulnerability. Thanks also goes to Intel's Advanced Threat Research and Security Center of Excellence for assisting with industry notification and coordination. 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/552286 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 |
Alert History
Date | Informations |
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2020-05-23 13:03:47 |
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2014-10-02 17:23:17 |
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2014-09-19 21:22:23 |
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2014-09-11 21:23:20 |
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2014-08-12 17:20:25 |
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2014-08-11 17:20:55 |
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2014-08-07 21:22:43 |
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