CVE-2022-48181
Quick assessment
Affected
Lenovo ThinkStation BIOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Lenovo ThinkPad是中国联想（Lenovo）公司的一个便携式计算机。 Lenovo ThinkPad BIOS存在安全漏洞，该漏洞源于存在基于堆栈的缓冲区溢出漏洞。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-48181
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate their privileges and execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo ThinkPad 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo ThinkPad是中国联想（Lenovo）公司的一个便携式计算机。 Lenovo ThinkPad BIOS存在安全漏洞，该漏洞源于存在基于堆栈的缓冲区溢出漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Lenovo | ThinkStation BIOS | various | - |
|
II. Public POCs for CVE-2022-48181
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-48181 (1)
Same Patch Batch · Lenovo · 2023-06-05 · 3 CVEs total
| CVE-2022-4569 | 7.8 HIGH | ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool 安全漏洞 |
| CVE-2022-48188 | 6.7 MEDIUM | Lenovo Desktops和ThinkStation 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-48181
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