CVE-2025-21469— Improper Access Control in Camera Driver
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I. Basic Information for CVE-2025-21469
Vulnerability Information
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Vulnerability Title
Improper Access Control in Camera Driver
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory corruption while processing image encoding, when input buffer length is 0 in IOCTL call.
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
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Chipsets 访问控制错误漏洞
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存在访问控制错误漏洞，该漏洞源于处理图像编码时IOCTL调用中输入缓冲区长度为0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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | FastConnect 6700 | - |
II. Public POCs for CVE-2025-21469
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2025-05-06 · 35 CVEs total
| CVE-2024-49846 | 8.2 HIGH | Buffer Over-read in Multi-Mode Call Processor |
| CVE-2025-21470 | 7.8 HIGH | Improper Access Control in Camera Driver |
| CVE-2024-45554 | 7.8 HIGH | Use After Free in DSP Service |
| CVE-2024-45564 | 7.8 HIGH | Use After Free in HLOS |
| CVE-2024-45565 | 7.8 HIGH | Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Driver |
| CVE-2024-45566 | 7.8 HIGH | Use After Free in Camera Driver |
| CVE-2024-45567 | 7.8 HIGH | Use After Free in Camera Driver |
| CVE-2024-45574 | 7.8 HIGH | Improper Validation of Array Index in Camera Driver |
| CVE-2024-45575 | 7.8 HIGH | Integer Overflow or Wraparound in Camera Driver |
| CVE-2024-45576 | 7.8 HIGH | Improper Validation of Array Index in Camera Driver |
| CVE-2024-45577 | 7.8 HIGH | Improper Input Validation in Camera Driver |
| CVE-2024-45578 | 7.8 HIGH | Improper Validation of Array Index in Camera Driver |
| CVE-2024-45579 | 7.8 HIGH | Improper Input Validation in Camera Driver |
| CVE-2024-49835 | 7.8 HIGH | Out-of-bounds Write in SPS Applications |
| CVE-2025-21475 | 7.8 HIGH | Buffer Over-read in Display |
| CVE-2025-21468 | 7.8 HIGH | Out-of-bounds Write in Computer Vision |
| CVE-2025-21467 | 7.8 HIGH | Out-of-bounds Write in Computer Vision |
| CVE-2025-21462 | 7.8 HIGH | Out-of-bounds Write in Computer Vision |
| CVE-2024-49842 | 7.8 HIGH | Improper Access Control in Hypervisor |
| CVE-2024-49844 | 7.8 HIGH | Improper Input Validation in Automotive |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-284
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V. Comments for CVE-2025-21469
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