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CVE-2022-38676

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 存在安全漏洞，该漏洞源于在 gpu 驱动程序中缺少边界检查，可能会出现越界写入，攻击者利用该漏洞可能导致内核中的本地拒绝服务，以下产品和版本受到影响:SC9863A,SC9832E,SC7731E,T610,T310,T606,T760,T610,T618,T606,T612,T616,T760,T770,T820,S8000，Android10,Android11,Android12。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.09% · P0
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I. Basic Information for CVE-2022-38676

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In gpu 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
跨界内存写
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 存在安全漏洞，该漏洞源于在 gpu 驱动程序中缺少边界检查，可能会出现越界写入，攻击者利用该漏洞可能导致内核中的本地拒绝服务，以下产品和版本受到影响:SC9863A,SC9832E,SC7731E,T610,T310,T606,T760,T610,T618,T606,T612,T616,T760,T770,T820,S8000，Android10,Android11,Android12。
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-2022-38676

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III. Intelligence Information for CVE-2022-38676

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Other References for CVE-2022-38676 (1)

Same Patch Batch · Unisoc (Shanghai) Technologies Co., Ltd. · 2022-10-14 · 38 CVEs total

CVE-2022-39120 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39108 UNISOC chipset 安全漏洞
CVE-2022-39109 UNISOC chipset 安全漏洞
CVE-2022-39110 UNISOC chipset 安全漏洞
CVE-2022-39111 UNISOC chipset 安全漏洞
CVE-2022-39112 UNISOC chipset 安全漏洞
CVE-2022-39113 UNISOC chipset 安全漏洞
CVE-2022-39114 UNISOC chipset 安全漏洞
CVE-2022-39115 UNISOC chipset 安全漏洞
CVE-2022-39117 UNISOC chipset 安全漏洞
CVE-2022-39107 UNISOC chipset 安全漏洞
CVE-2022-39121 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39122 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39123 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39124 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39125 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39126 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39127 UNISOC chipset 缓冲区错误漏洞
CVE-2022-39128 UNISOC chipset 缓冲区错误漏洞
CVE-2022-38687 UNISOC chipset 安全漏洞

Showing top 20 of 38 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-787

V. Comments for CVE-2022-38676

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