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Vulnerability Details :

CVE-2024-7756

Summary
Assigner-lenovo
Assigner Org ID-da227ddf-6e25-4b41-b023-0f976dcaca4b
Published At-13 Sep, 2024 | 17:26
Updated At-16 Sep, 2024 | 17:51
Rejected At-
Credits

A potential vulnerability was reported in the ThinkPad L390 Yoga and 10w Notebook that could allow a local attacker to escalate privileges by accessing an embedded UEFI shell.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:lenovo
Assigner Org ID:da227ddf-6e25-4b41-b023-0f976dcaca4b
Published At:13 Sep, 2024 | 17:26
Updated At:16 Sep, 2024 | 17:51
Rejected At:
▼CVE Numbering Authority (CNA)

A potential vulnerability was reported in the ThinkPad L390 Yoga and 10w Notebook that could allow a local attacker to escalate privileges by accessing an embedded UEFI shell.

Affected Products
Vendor
Lenovo Group LimitedLenovo
Product
10w (Type 82ST, 82SU) Laptop (Lenovo) BIOS
Default Status
unaffected
Versions
Affected
  • From 0 before JSCN28WW (custom)
Vendor
Lenovo Group LimitedLenovo
Product
L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS
Default Status
unaffected
Versions
Affected
  • From 0 before 1.47 (custom)
Vendor
Lenovo Group LimitedLenovo
Product
L390 Yoga (type 20NT, 20NU) Laptops (ThinkPad) BIOS
Default Status
unaffected
Versions
Affected
  • From 0 before 1.47 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-489CWE-489: Active Debug Code
Type: CWE
CWE ID: CWE-489
Description: CWE-489: Active Debug Code
Metrics
VersionBase scoreBase severityVector
3.16.8MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Update system firmware to the version (or newer) indicated for your model in the advisory:  https://support.lenovo.com/us/en/product_security/LEN-165524

Configurations
Workarounds
Exploits
Credits
finder
Lenovo thanks Warren Togami for reporting this issue.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.lenovo.com/us/en/product_security/LEN-165524
N/A
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-165524
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Vendor
Lenovo Group Limitedlenovo
Product
thinkpad_l390_yoga_firmware
CPEs
  • cpe:2.3:o:lenovo:thinkpad_l390_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:lenovo:thinkpad_l390_yoga_firmware:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 0 before 1.47 (custom)
Vendor
Lenovo Group Limitedlenovo
Product
10w_firmware
CPEs
  • cpe:2.3:o:lenovo:10w_firmware:*:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 0 before jscn28ww (custom)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@lenovo.com
Published At:13 Sep, 2024 | 18:15
Updated At:14 Sep, 2024 | 11:47

A potential vulnerability was reported in the ThinkPad L390 Yoga and 10w Notebook that could allow a local attacker to escalate privileges by accessing an embedded UEFI shell.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.8MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-489Secondarypsirt@lenovo.com
CWE ID: CWE-489
Type: Secondary
Source: psirt@lenovo.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.lenovo.com/us/en/product_security/LEN-165524psirt@lenovo.com
N/A
Hyperlink: https://support.lenovo.com/us/en/product_security/LEN-165524
Source: psirt@lenovo.com
Resource: N/A

Change History

0
Information is not available yet

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