CVE-2022-48188
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I. Basic Information for CVE-2022-48188
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Desktops和ThinkStation 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Desktops（联想台式机）和ThinkStation（联想台式工作站）都是中国联想（Lenovo）公司的产品。Lenovo Desktops是台式电脑。ThinkStation是台式工作站 Lenovo Desktops和ThinkStation 的 SecureBootDXE BIOS存在安全漏洞，该漏洞源于驱动程序中存在缓冲区溢出漏洞。攻击者可利用该漏洞提升权限并执行任意代码。
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-2022-48188
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2022-48181 | 6.7 MEDIUM | Lenovo ThinkPad 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same product: ThinkStation BIOS
V. Comments for CVE-2022-48188
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