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CVE-2022-35897

EPSS 0.26% · P49
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I. Basic Information for CVE-2022-35897

Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An stack buffer overflow vulnerability leads to arbitrary code execution issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. If the attacker modifies specific UEFI variables, it can cause a stack overflow, leading to arbitrary code execution. The specific variables are normally locked (read-only) at the OS level and therefore an attack would require direct SPI modification. If an attacker can change the values of at least two variables out of three (SecureBootEnforce, SecureBoot, RestoreBootSettings), it is possible to execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Insyde InsydeH2O 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Insyde InsydeH2O是中国台湾系微(Insyde)公司的一个 C 语言源,它实现了新技术“EFI/UEFI”规范,旨在取代传统的 BIOS(基本输入/输出系统)。 Insyde InsydeH2O 5.0 到 5.5内核版本存在安全漏洞,攻击者利用该漏洞可以修改特定的 UEFI 变量,可能会导致堆栈溢出,从而导致任意代码执行。
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

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II. Public POCs for CVE-2022-35897

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III. Intelligence Information for CVE-2022-35897

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Same Patch Batch · n/a · 2022-11-21 · 42 CVEs total

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CVE-2022-45146Bouncy Castle BC 资源管理错误漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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