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CVE-2022-38694

Quick assessment

Affected
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A//T310/T610/T618/
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

UNISOC Chipsets是中国紫光展锐（UNISOC）公司的芯片组。 UNISOC Chipsets存在安全漏洞，该漏洞源于未检查写入地址，可能导致本地权限提升。

AI Predicted 7.8 Difficulty: Hard EPSS 0.59% · P45

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-38694

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In BootRom, there is a possible unchecked write address. This could lead to local escalation of privilege with no additional execution privileges needed.
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
UNISOC Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UNISOC Chipsets是中国紫光展锐（UNISOC）公司的芯片组。 UNISOC Chipsets存在安全漏洞，该漏洞源于未检查写入地址，可能导致本地权限提升。
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
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A//T310/T610/T618/ / -

II. Public POCs for CVE-2022-38694

# POC Description Source Link Shenlong Link
1 User can execute unsigned binaries with BootROM privileges, which can be used to unlock bootloader https://github.com/TomKing062/CVE-2022-38694_unlock_bootloader POC Details
2 Bootloader unlock using CVE-2022-38694 for Anbernic Unisoc T820 devices https://github.com/TheGammaSqueeze/Bootloader_Unlock_Anbernic_T820 POC Details
3 Bootloader unlock using CVE-2022-38694 for Retroid Pocket 3+ https://github.com/Seriousattempts/Bootloader_Unlock_Retroid_Pocket_3Plus POC Details
4 CVE-2022-38694 implementation with GUI https://github.com/Forbirdden/TigerSmash POC Details
5 Free and Open-Source FRP Remover based on CVE-2022-38694 https://github.com/xbxarchivr/UNISOCUnlocker POC Details
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III. Intelligence Information for CVE-2022-38694

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Security Blog Posts for CVE-2022-38694 (1)

Same Patch Batch · Unisoc (Shanghai) Technologies Co., Ltd. · 2025-09-01 · 6 CVEs total

CVE-2022-38696 UNISOC Chipsets 安全漏洞
CVE-2022-38695 UNISOC Chipsets 安全漏洞
CVE-2022-38693 UNISOC Chipsets 安全漏洞
CVE-2022-38692 UNISOC Chipsets 安全漏洞
CVE-2022-38691 UNISOC Chipsets 安全漏洞

IV. Related Vulnerabilities

Same product: SC9863A//T310/T610/T618/
Same vendor: Unisoc (Shanghai) Technologies Co., Ltd.

V. Comments for CVE-2022-38694

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