CVE-2025-47356— Double Free in Video
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I. Basic Information for CVE-2025-47356
Vulnerability Information
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Vulnerability Title
Double Free in Video
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory Corruption when multiple threads concurrently access and modify shared resources.
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
双重释放
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，该漏洞源于多个线程并发访问和修改共享资源时发生内存损坏。
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 | Cologne | - |
II. Public POCs for CVE-2025-47356
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2026-01-06 · 22 CVEs total
| CVE-2025-47345 | 8.4 HIGH | Reusing a Nonce, Key Pair in Encryption in Automotive Platform |
| CVE-2025-47394 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in DSP Service |
| CVE-2025-47339 | 7.8 HIGH | Use After Free in HLOS |
| CVE-2025-47343 | 7.8 HIGH | Untrusted Pointer Dereference in Video |
| CVE-2025-47348 | 7.8 HIGH | Use of Uninitialized Variable in HLOS |
| CVE-2025-47346 | 7.8 HIGH | Out-of-bounds Write in HLOS |
| CVE-2025-47380 | 7.8 HIGH | Untrusted Pointer Dereference in Camera |
| CVE-2025-47388 | 7.8 HIGH | Buffer Copy without Checking Size of Input in DSP Service |
| CVE-2025-47393 | 7.8 HIGH | Improper Validation of Array Index in Automotive Linux OS |
| CVE-2025-47396 | 7.8 HIGH | Double Free in Graphics |
| CVE-2025-47344 | 6.7 MEDIUM | Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Driver |
| CVE-2025-47337 | 6.7 MEDIUM | Use After Free in Camera Driver |
| CVE-2025-47336 | 6.7 MEDIUM | Use After Free in Camera Driver |
| CVE-2025-47335 | 6.7 MEDIUM | Buffer Copy Without Checking Size of Input in Camera Driver |
| CVE-2025-47334 | 6.7 MEDIUM | Buffer Copy Without Checking Size of Input in Camera Driver |
| CVE-2025-47332 | 6.7 MEDIUM | Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Driver |
| CVE-2025-47333 | 6.6 MEDIUM | Use After Free in HLOS |
| CVE-2025-47395 | 6.5 MEDIUM | Buffer Over-read in WLAN Firmware |
| CVE-2025-47331 | 6.1 MEDIUM | Buffer Over-read in Video |
| CVE-2025-47369 | 5.5 MEDIUM | Information Exposure in Computer Vision |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-415
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V. Comments for CVE-2025-47356
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