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CVE-2022-35858

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.

SAMSUNG mTower是韩国三星（SAMSUNG）公司的一种新的可信执行环境 (TEE)。 SAMSUNG mTower 0.3.0版本存在安全漏洞，该漏洞源于TEE_PopulateTransientObject 和 _utee_from_attr 函数允许受信任的应用程序通过参数 attrCount 调用具有大量数字的函数 TEE_PopulateTransientObject 来触发内存覆盖、拒绝服务和信息泄露等。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.40% · P33
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I. Basic Information for CVE-2022-35858

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The TEE_PopulateTransientObject and __utee_from_attr functions in Samsung mTower 0.3.0 allow a trusted application to trigger a memory overwrite, denial of service, and information disclosure by invoking the function TEE_PopulateTransientObject with a large number in the parameter attrCount.
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
SAMSUNG mTower 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG mTower是韩国三星（SAMSUNG）公司的一种新的可信执行环境 (TEE)。 SAMSUNG mTower 0.3.0版本存在安全漏洞，该漏洞源于TEE_PopulateTransientObject 和 _utee_from_attr 函数允许受信任的应用程序通过参数 attrCount 调用具有大量数字的函数 TEE_PopulateTransientObject 来触发内存覆盖、拒绝服务和信息泄露等。
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-2022-35858

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III. Intelligence Information for CVE-2022-35858

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Other References for CVE-2022-35858 (2)

Same Patch Batch · n/a · 2022-08-04 · 8 CVEs total

CVE-2022-37030 Grommunio Gromox 安全漏洞
CVE-2022-31793 muhttpd 路径遍历漏洞
CVE-2022-35142 Renato 授权问题漏洞
CVE-2022-35143 Renato 安全漏洞
CVE-2022-35144 Renato 跨站脚本漏洞
CVE-2022-34993 TOTOLINK A3600R 信任管理问题漏洞
CVE-2022-34970 Crow 安全漏洞

IV. Related Vulnerabilities

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

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