CVE-2025-2295— Potential iSCSI R2T PDU Vulnerability
Quick assessment
Affected
TianoCore EDK2
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，该漏洞源于整数溢出或环绕错误，可能导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-2295
Vulnerability Information
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Vulnerability Title
Potential iSCSI R2T PDU Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
EDK2 输入验证错误漏洞
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，该漏洞源于整数溢出或环绕错误，可能导致拒绝服务。
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
II. Public POCs for CVE-2025-2295
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2025-2295 (1)
IV. Related Vulnerabilities
Same product: EDK2
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CVE-2025-2296
Un-verified kernel bypass Secure Boot mechanism in direct bo -
CVE-2024-38798
Uncleared password keystrokes in circular queue can lead to -
CVE-2025-2486
UEFI Shell accessible in AAVMF with Secure Boot enabled on U -
CVE-2024-38805
iSCSI Remote Memory Corruption and Denial of Service -
CVE-2025-3770
SMM IDT Privilege Escalation Vulnerability
Same vendor: TianoCore
-
CVE-2025-2296
Un-verified kernel bypass Secure Boot mechanism in direct bo -
CVE-2024-38798
Uncleared password keystrokes in circular queue can lead to -
CVE-2024-38805
iSCSI Remote Memory Corruption and Denial of Service -
CVE-2025-3770
SMM IDT Privilege Escalation Vulnerability -
CVE-2024-38797
Out-of-bounds Read in HashPeImageByType()
V. Comments for CVE-2025-2295
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