CVE-2025-47391— Stack-based Buffer Overflow in Camera Driver
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I. Basic Information for CVE-2025-47391
Vulnerability Information
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Vulnerability Title
Stack-based Buffer Overflow in Camera Driver
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory corruption while processing a frame request from user.
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
栈缓冲区溢出
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，该漏洞源于处理来自用户的帧请求时发生内存损坏。
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 | FastConnect 6200 | - |
II. Public POCs for CVE-2025-47391
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2026-04-06 · 17 CVEs total
| CVE-2025-47392 | 8.8 HIGH | Integer Overflow or Wraparound in GPS |
| 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-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-121
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Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based - CVE-2026-6665
PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2025-47391
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