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I. Basic Information for CVE-2025-47397
Vulnerability Information
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Vulnerability Title
Improper Release of Memory Before Removing Last Reference in Graphics
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets存在安全漏洞，该漏洞源于使用散点-聚集列表初始化GPU内存映射时未检查IOMMU映射错误，可能导致内存损坏。
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
Qualcomm, Inc.Snapdragon FastConnect 6200 -
II. Public POCs for CVE-2025-47397
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III. Intelligence Information for CVE-2025-47397
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IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-401
V. Comments for CVE-2025-47397

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