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CVE-2025-47392— Integer Overflow or Wraparound in GPS

Quick assessment

Affected
Qualcomm, Inc. Snapdragon
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.

Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets存在输入验证错误漏洞，该漏洞源于解码具有无效签名偏移的损坏卫星数据文件时发生内存损坏。

CVSS 8.8 · High EPSS 0.17% · P5

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-47392

Vulnerability Information
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Vulnerability Title
Integer Overflow or Wraparound in GPS
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption when decoding corrupted satellite data files with invalid signature offsets.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm Chipsets 输入验证错误漏洞
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存在输入验证错误漏洞，该漏洞源于解码具有无效签名偏移的损坏卫星数据文件时发生内存损坏。
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

Vendor Product Affected Versions CPE Subscribe
Qualcomm, Inc. Snapdragon 5G Fixed Wireless Access Platform -

II. Public POCs for CVE-2025-47392

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III. Intelligence Information for CVE-2025-47392

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Same Patch Batch · Qualcomm, Inc. · 2026-04-06 · 17 CVEs total

CVE-2025-47389 7.8 HIGH Buffer Copy Without Checking Size of Input in Automotive Platform
CVE-2025-47390 7.8 HIGH Buffer Over-read in Camera
CVE-2025-47391 7.8 HIGH Stack-based Buffer Overflow in Camera Driver
CVE-2026-21371 7.8 HIGH Buffer Over-read in WinBlast Driver
CVE-2026-21372 7.8 HIGH Heap-Based Buffer Overflow in Power Management IC
CVE-2026-21373 7.8 HIGH Buffer Over-read in Camera
CVE-2026-21374 7.8 HIGH Buffer Over-read in Camera
CVE-2026-21375 7.8 HIGH Buffer Over-read in Camera
CVE-2026-21376 7.8 HIGH Buffer Over-read in Camera
CVE-2026-21378 7.8 HIGH Buffer Over-read in Camera
CVE-2026-21380 7.8 HIGH Use After Free in DSP Service
CVE-2026-21382 7.8 HIGH Buffer Copy Without Checking Size of Input in Power Management IC
CVE-2026-21367 7.6 HIGH Buffer Over-read in WLAN Firmware
CVE-2026-21381 7.6 HIGH Buffer Over-read in WLAN Firmware
CVE-2025-47400 7.1 HIGH Buffer Over-read in Computer Vision
CVE-2025-47374 6.5 MEDIUM Use After Free in Camera Driver

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-190

V. Comments for CVE-2025-47392

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