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CVE-2025-47382— Incorrect Authorization in Boot

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.

EDK2是Tianocore社区的一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2存在安全漏洞，该漏洞源于引导加载程序中加载无效固件时存在内存损坏。

CVSS 7.8 · High EPSS 0.09% · P0
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I. Basic Information for CVE-2025-47382

Vulnerability Information
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Vulnerability Title
Incorrect Authorization in Boot
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption while loading an invalid firmware in boot loader.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
EDK2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EDK2是Tianocore社区的一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2存在安全漏洞，该漏洞源于引导加载程序中加载无效固件时存在内存损坏。
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-2025-47382

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III. Intelligence Information for CVE-2025-47382

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Other References for CVE-2025-47382 (1)

Same Patch Batch · Qualcomm, Inc. · 2025-12-18 · 11 CVEs total

CVE-2025-47372 9.0 CRITICAL Buffer Copy Without Checking Size of Input in Boot
CVE-2025-27063 7.8 HIGH Use After Free in Video
CVE-2025-47320 7.8 HIGH Out-of-bounds Write in Audio
CVE-2025-47321 7.8 HIGH Buffer Copy Without Checking Size of Input in Core Services
CVE-2025-47322 7.8 HIGH Use After Free in Automotive Linux OS
CVE-2025-47323 7.8 HIGH Integer Overflow or Wraparound in Audio
CVE-2025-47350 7.8 HIGH Use After Free in DSP Service
CVE-2025-47387 7.8 HIGH Untrusted Pointer Dereference in Camera
CVE-2025-47319 6.7 MEDIUM Exposure of Sensitive System Information to an Unauthorized Control Sphere in HLOS
CVE-2025-47325 6.5 MEDIUM Untrusted Pointer Dereference in TZ Firmware

IV. Related Vulnerabilities

Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-863

V. Comments for CVE-2025-47382

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