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CVE-2024-3100

Quick assessment

Affected
Lenovo 100w Gen 3 Laptop (Lenovo) 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 Notebook是中国联想（Lenovo）公司的联想的一款笔记本电脑。 Lenovo Notebook存在安全漏洞，该漏洞源于存在潜在的缓冲区溢出问题，可能允许具有提升权限的本地攻击者执行任意代码。

CVSS 6.7 · Medium EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2024-3100

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A potential buffer overflow vulnerability was reported in some Lenovo Notebook products that could allow a local attacker with elevated privileges to 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
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo Notebook 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Notebook是中国联想（Lenovo）公司的联想的一款笔记本电脑。 Lenovo Notebook存在安全漏洞，该漏洞源于存在潜在的缓冲区溢出问题，可能允许具有提升权限的本地攻击者执行任意代码。
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 100w Gen 3 Laptop (Lenovo) BIOS 0 ~ GACN48WW -
Lenovo 100w Gen 4 Laptop (Lenovo) BIOS 0 ~ L2CN34WW/L3CN34WW -
Lenovo 13w Yoga (Type 82S1, 82S2) Laptop (Lenovo) BIOS 0 ~ JACN41WW -
Lenovo 13w Yoga Gen 2 (Type 82YR, 82YS) Laptop (Lenovo) BIOS 0 ~ KBCN29WW -
Lenovo 14W Gen 2 Laptop (Lenovo) BIOS 0 ~ H0CN29WW -
Lenovo 300w Gen 3 Laptop (Lenovo) BIOS 0 ~ GACN48WW -
Lenovo 300w Yoga Gen 4 Laptop (Lenovo) BIOS 0 ~ L2CN34WW/L3CN34WW -
Lenovo 500w Yoga Gen 4 Laptop (Lenovo) BIOS 0 ~ L2CN34WW/L3CN34WW -
Lenovo Flex 5-14ITL05 Laptop (ideapad) BIOS 0 ~ FXCN47WW -
Lenovo Flex 5-15ITL05 Laptop (ideapad) BIOS 0 ~ FXCN47WW -
Lenovo IdeaPad 1 14ALC7 Laptop BIOS 0 ~ JTCN54WW -
Lenovo IdeaPad 1 15ALC7 Laptop BIOS 0 ~ JTCN54WW -
Lenovo IdeaPad 1-11IGL05 Laptop BIOS 0 ~ DWCN31WW -
Lenovo IdeaPad 1-14IGL05 Laptop BIOS 0 ~ DWCN31WW -
Lenovo IdeaPad 3 14ABA7 Laptop BIOS 0 ~ JTCN54WW -
Lenovo IdeaPad 3 15ABA7 Laptop BIOS 0 ~ JTCN54WW -
Lenovo IdeaPad 3 17ABA7 Laptop BIOS 0 ~ JTCN54WW -
Lenovo IdeaPad 3-14ALC6 Laptop BIOS 0 ~ GLCN63WW -
Lenovo IdeaPad 3-15ALC6 Laptop BIOS 0 ~ GLCN63WW -
Lenovo IdeaPad 3-17ALC6 Laptop BIOS 0 ~ GLCN63WW -
Lenovo ideapad 5-15ALC05 Laptop BIOS 0 ~ H2CN35WW -
Lenovo IdeaPad Flex 5 14ABR8 BIOS 0 ~ L7CN21WW -
Lenovo IdeaPad Flex 5 14ALC7 Laptop BIOS 0 ~ JCCN40WW -
Lenovo IdeaPad Flex 5 14IAU7 Laptop BIOS 0 ~ J7CN48WW -
Lenovo IdeaPad Flex 5 14IRU8 BIOS 0 ~ L6CN24WW -
Lenovo IdeaPad Flex 5 16ABR8 BIOS 0 ~ L7CN21WW -
Lenovo IdeaPad Flex 5 16ALC7 BIOS 0 ~ JCCN40WW -
Lenovo IdeaPad Flex 5 16IAU7 BIOS 0 ~ J7CN48WW -
Lenovo IdeaPad Flex 5 16IRU8 BIOS 0 ~ L6CN24WW -
Lenovo IdeaPad Slim 3 14ABR8 BIOS 0 ~ KYCN32WW -

II. Public POCs for CVE-2024-3100

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III. Intelligence Information for CVE-2024-3100

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Vendor Advisories for CVE-2024-3100 (1)

Same Patch Batch · Lenovo · 2024-09-13 · 12 CVEs total

CVE-2024-8278 7.2 HIGH Lenovo XClarity Controller 安全漏洞
CVE-2024-8279 7.2 HIGH Lenovo XClarity Controller 安全漏洞
CVE-2024-8280 7.2 HIGH Lenovo XClarity Controller 安全漏洞
CVE-2024-8281 7.2 HIGH Lenovo XClarity Controller 安全漏洞
CVE-2024-7756 6.8 MEDIUM Lenovo ThinkPad 安全漏洞
CVE-2024-45101 6.8 MEDIUM Lenovo XClarity Administrator 安全漏洞
CVE-2024-4550 6.7 MEDIUM Lenovo ThinkSystem和Lenovo ThinkStation 安全漏洞
CVE-2024-45105 6.7 MEDIUM Lenovo ThinkSystem 安全漏洞
CVE-2024-45104 6.3 MEDIUM Lenovo XClarity Administrator 安全漏洞
CVE-2024-8059 4.3 MEDIUM Lenovo XClarity Controller 安全漏洞
CVE-2024-45103 4.3 MEDIUM Lenovo XClarity Administrator 安全漏洞

IV. Related Vulnerabilities

Same vendor: Lenovo
Same weakness: CWE-121

V. Comments for CVE-2024-3100

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