Attacker Value
Unknown
0
CVE-2022-4575
0
CVE ID
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CVE-2022-4575
(Last updated November 08, 2023) ▾
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Command and Control
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Credential Access
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Execution
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Description
A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attacker with physical or local access and elevated privileges the ability to bypass Secure Boot.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.7 Medium
Impact Score:
5.9
Exploitability Score:
0.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
High
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
ThinkPad BIOS various
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- lenovo
Products
- thinkpad 25 firmware,
- thinkpad l560 firmware,
- thinkpad p50 firmware,
- thinkpad p50s firmware,
- thinkpad p70 firmware,
- thinkpad t470 firmware,
- thinkpad t470s firmware,
- thinkpad t560 firmware,
- thinkpad x1 carbon 4th gen firmware,
- thinkpad x1 yoga 1st gen firmware,
- thinkpad x260 firmware,
- thinkpad x270 firmware,
- thinkpad yoga 260 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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