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CVE-2025-53022

Quick assessment

Affected
n/a n/a
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.

TrustedFirmware-M是英国TrustedFirmware开源的一款微控制器的固件系统。 TrustedFirmware-M 2.1.3之前版本和2.2.1之前版本存在安全漏洞，该漏洞源于固件升级期间长度验证不足，可能导致缓冲区溢出。

AI Predicted 8.6 Difficulty: Moderate EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection
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I. Basic Information for CVE-2025-53022

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
TrustedFirmware-M (aka Trusted Firmware for M profile Arm CPUs) before 2.1.3 and 2.2.x before 2.2.1 lacks length validation during a firmware upgrade. While processing a new image, the Firmware Upgrade (FWU) module does not validate the length field of the Type-Length-Value (TLV) structure for dependent components against the maximum allowed size. If the length specified in the TLV exceeds the size of the buffer allocated on the stack, the FWU module will overwrite the buffer (and potentially other stack data) with the TLV's value content. An attacker could exploit this by crafting a malicious TLV entry in the unprotected section of the MCUBoot upgrade image. By setting the length field to exceed the expected structure size, the attacker can manipulate the stack memory of the system during the upgrade process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TrustedFirmware-M 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TrustedFirmware-M是英国TrustedFirmware开源的一款微控制器的固件系统。 TrustedFirmware-M 2.1.3之前版本和2.2.1之前版本存在安全漏洞，该漏洞源于固件升级期间长度验证不足，可能导致缓冲区溢出。
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
- n/a n/a -

II. Public POCs for CVE-2025-53022

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III. Intelligence Information for CVE-2025-53022

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Vendor Advisories for CVE-2025-53022 (1)

Same Patch Batch · n/a · 2025-07-30 · 13 CVEs total

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CVE-2025-45619 AVer PTC310UV2 安全漏洞
CVE-2025-45620 Aver PTC310UV2 安全漏洞
CVE-2025-52187 Get Projects School Management System 安全漏洞
CVE-2024-45955 Rocket Software Rocket Zena 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-53022

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