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CVE-2025-3162— InternLM LMDeploy PT File utils.py load_weight_ckpt deserialization

CVSS 5.3 · Medium EPSS 0.13% · P32
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I. Basic Information for CVE-2025-3162

Vulnerability Information
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Vulnerability Title
InternLM LMDeploy PT File utils.py load_weight_ckpt deserialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in InternLM LMDeploy up to 0.7.1. It has been classified as critical. Affected is the function load_weight_ckpt of the file lmdeploy/lmdeploy/vl/model/utils.py of the component PT File Handler. The manipulation leads to deserialization. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
lmdeploy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
lmdeploy是InternLM开源的一个用于压缩、部署和服务 LLM 的工具包。 lmdeploy 0.7.1及之前版本存在安全漏洞，该漏洞源于PT文件处理组件存在反序列化问题。
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

VendorProductAffected VersionsCPESubscribe
InternLMLMDeploy 0.7.0 -

II. Public POCs for CVE-2025-3162

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III. Intelligence Information for CVE-2025-3162

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IV. Related Vulnerabilities

Same product: LMDeploy
Same vendor: InternLM
Same weakness: CWE-502

V. Comments for CVE-2025-3162

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