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CVE-2022-39118

Quick assessment

Affected
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
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.

UNISOC chipset是中国紫光展锐（UNISOC）公司的一个集成电路芯片组。 UNISOC chipset 存在缓冲区错误漏洞，该漏洞源于在sprd_sysdump驱动程序中缺少边界检查，可能存在越界写入，导致内核中的本地拒绝服务。

AI Predicted 5.5 Difficulty: Easy EPSS 0.12% · P2
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I. Basic Information for CVE-2022-39118

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In sprd_sysdump driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service in kernel.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
UNISOC chipset 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UNISOC chipset是中国紫光展锐（UNISOC）公司的一个集成电路芯片组。 UNISOC chipset 存在缓冲区错误漏洞，该漏洞源于在sprd_sysdump驱动程序中缺少边界检查，可能存在越界写入，导致内核中的本地拒绝服务。
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

Vendor Product Affected Versions CPE Subscribe
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000 Android10/Android11/Android12 -

II. Public POCs for CVE-2022-39118

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III. Intelligence Information for CVE-2022-39118

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Other References for CVE-2022-39118 (1)

Same Patch Batch · Unisoc (Shanghai) Technologies Co., Ltd. · 2023-01-04 · 39 CVEs total

CVE-2022-44438 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44428 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44429 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44430 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44431 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44432 Google Android OS和unisoc部分产品输入验证错误漏洞
CVE-2022-44434 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44435 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44436 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44437 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44427 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44439 Google Android OS和unisoc部分产品安全漏洞
CVE-2022-44440 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44441 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44442 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44443 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44444 Google Android OS和unisoc部分产品数字错误漏洞
CVE-2022-44445 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-44446 Google Android OS和unisoc部分产品缓冲区错误漏洞
CVE-2022-39087 UNISOC chipset 安全漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
Same vendor: Unisoc (Shanghai) Technologies Co., Ltd.
Same weakness: CWE-120

V. Comments for CVE-2022-39118

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