CVE-2025-47392— Integer Overflow or Wraparound in GPS
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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: NVD (National Vulnerability Database)
Vulnerability Description
Memory corruption when decoding corrupted satellite data files with invalid signature offsets.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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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
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Signed integer overflow in metaphone() - CVE-2026-42311
Pillow: OOB Write with Invalid PSD Tile Extents (Integer Ove - CVE-2026-42308
Pillow: Integer overflow when processing fonts - CVE-2026-6664
PgBouncer integer overflow in PgBouncer network packet parsi - CVE-2026-42199
Grid: Integer Overflow in Grid::expand_rows Leads to Safe-AP
V. Comments for CVE-2025-47392
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