Samsung 850 Pro/PM851 SED Sleep Mode 7pk security

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Samsung 850 Pro and PM851. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component SED. Performing a manipulation as part of Sleep Mode results in 7pk security. This vulnerability is cataloged as CVE-2015-7267. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Samsung 850 Pro and PM851. This affects an unknown code block of the component SED. The manipulation as part of a Sleep Mode leads to a 7pk security vulnerability. CWE is classifying the issue as CWE-254. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Samsung 850 Pro and PM851 solid-state drives and Seagate ST500LT015 and ST500LT025 hard disk drives, when in sleep mode and operating in Opal or eDrive mode on Lenovo ThinkPad T440s laptops with BIOS 2.32; ThinkPad W541 laptops with BIOS 2.21; Dell Latitude E6410 laptops with BIOS A16; or Latitude E6430 laptops with BIOS A16, allow physically proximate attackers to bypass self-encrypting drive (SED) protection by leveraging failure to detect when SATA drives are unplugged in Sleep Mode, aka a "Hot Plug attack."

The bug was discovered 01/11/2018. The weakness was shared 11/27/2017 (Website). The advisory is shared at blackhat.com. This vulnerability is uniquely identified as CVE-2015-7267 since 09/18/2015. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1211 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-109990 and VDB-109991 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Samsung 850 Pro/PM851
  • Seagate ST500LT015/ST500LT025

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 8.4
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.2
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk security
CWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/18/2015 🔍
11/27/2017 +801 days 🔍
11/27/2017 +0 days 🔍
11/28/2017 +1 days 🔍
01/11/2018 +44 days 🔍
12/10/2019 +698 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: blackhat.com
Status: Not defined

CVE: CVE-2015-7267 (🔍)
GCVE (CVE): GCVE-0-2015-7267
GCVE (VulDB): GCVE-100-109989
See also: 🔍

Entryinfo

Created: 11/28/2017 07:40
Updated: 12/10/2019 17:54
Changes: 11/28/2017 07:40 (58), 12/10/2019 17:54 (1)
Complete: 🔍
Cache ID: 216::103

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