Attacker Value
Unknown
0
CVE-2022-3431
0
CVE ID
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CVE-2022-3431
(Last updated October 14, 2023) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Initial Access
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Description
A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
BIOS various
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- d330-10igl firmware,
- ideapad 5 pro 16arh7 firmware,
- ideapad 5 pro-16ach6 firmware,
- ideapad 5 pro-16ihu6 firmware,
- ideapad creator 5-16ach6 firmware,
- ideapad duet 3 10igl5 firmware,
- ideapad slim 7 pro 16ach6 firmware,
- s540-15iml firmware,
- slim 7 16arh7 firmware,
- thinkbook 13x itg firmware,
- thinkbook 14 g4+ ara firmware,
- thinkbook 14 g4+ iap firmware,
- thinkbook 16 g4+ ara firmware,
- thinkbook 16 g4+ iap firmware,
- thinkbook 16p nx arh firmware,
- thinkbook plus g2 itg firmware,
- thinkbook plus g3 iap firmware,
- yoga duet 7-13iml05 firmware,
- yoga duet 7-13itl6 firmware,
- yoga duet 7-13itl6-lte firmware,
- yoga slim 7 carbon 13itl5 firmware,
- yoga slim 7 pro 16ach6 firmware,
- yoga slim 7 pro 16arh7 firmware,
- yoga slim 7-13acn05 firmware,
- yoga slim 7-13itl05 firmware
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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