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CVE-2023-42721

Quick assessment

Affected
Unisoc (Shanghai) Technologies Co., Ltd. SC9863A
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 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 flv extractor 模块存在缺少验证的错误输入。

AI Predicted 5.5 Difficulty: Trivial EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-42721

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service 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 flv extractor 模块存在缺少验证的错误输入。
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 Android11 -

II. Public POCs for CVE-2023-42721

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-42721

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Other References for CVE-2023-42721 (1)

Same Patch Batch · Unisoc (Shanghai) Technologies Co., Ltd. · 2023-12-04 · 83 CVEs total

CVE-2023-42697 UNISOC Chipsets 安全漏洞
CVE-2023-42692 UNISOC Chipsets 安全漏洞
CVE-2023-42702 UNISOC Chipsets 安全漏洞
CVE-2023-42703 UNISOC Chipsets 安全漏洞
CVE-2023-42701 UNISOC Chipsets 安全漏洞
CVE-2023-42705 UNISOC Chipsets 安全漏洞
CVE-2023-42711 UNISOC Chipsets 安全漏洞
CVE-2023-42710 UNISOC Chipsets 安全漏洞
CVE-2023-42709 UNISOC Chipsets 安全漏洞
CVE-2023-42706 UNISOC Chipsets 安全漏洞
CVE-2023-42704 UNISOC Chipsets 安全漏洞
CVE-2023-42698 UNISOC Chipsets 安全漏洞
CVE-2023-42699 UNISOC Chipsets 安全漏洞
CVE-2023-42700 UNISOC Chipsets 安全漏洞
CVE-2023-42693 UNISOC Chipsets 安全漏洞
CVE-2023-42694 UNISOC Chipsets 安全漏洞
CVE-2023-42695 UNISOC Chipsets 安全漏洞
CVE-2023-42696 UNISOC Chipsets 安全漏洞
CVE-2023-42690 UNISOC Chipsets 安全漏洞
CVE-2023-42691 UNISOC Chipsets 安全漏洞

Showing top 20 of 83 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: SC9863A
Same vendor: Unisoc (Shanghai) Technologies Co., Ltd.

V. Comments for CVE-2023-42721

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