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CVE-2022-34400

CVSS 7.1 · High EPSS 0.05% · P16
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I. Basic Information for CVE-2022-34400

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dell BIOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell BIOS是美国戴尔（Dell）公司的一个计算机主板上小型内存芯片上的嵌入式软件。 Dell BIOS存在安全漏洞，该漏洞源于存在堆缓冲区溢出漏洞，具有管理员权限的本地攻击者可能会利用此漏洞在SMM期间对SMRAM执行任意写入。
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

VendorProductAffected VersionsCPESubscribe
DellCPG BIOS 0 ~ 2.15.2 -

II. Public POCs for CVE-2022-34400

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III. Intelligence Information for CVE-2022-34400

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Same Patch Batch · Dell · 2023-02-01 · 23 CVEs total

CVE-2023-236928.8 HIGHDell PowerProtect Data Domain 操作系统命令注入漏洞
CVE-2023-225758.7 HIGHDell PowerScale OneFS 日志信息泄露漏洞
CVE-2022-467568.2 HIGHDell VxRail 安全漏洞
CVE-2023-225748.1 HIGHDell PowerScale OneFS 日志信息泄露漏洞
CVE-2022-451008.1 HIGHDell PowerScale OneFS 信任管理问题漏洞
CVE-2023-225737.9 HIGHDell PowerScale OneFS 日志信息泄露漏洞
CVE-2022-344437.8 HIGHDell Rugged Control Center 输入验证错误漏洞
CVE-2022-344597.8 HIGH多款Dell产品 数据伪造问题漏洞
CVE-2022-450997.8 HIGHDell PowerScale OneFS 安全漏洞
CVE-2023-225727.8 HIGHDell PowerScale OneFS 日志信息泄露漏洞
CVE-2022-344037.5 HIGHDell BIOS 缓冲区错误漏洞
CVE-2022-343987.5 HIGHDell BIOS 安全漏洞
CVE-2022-451017.3 HIGHDell PowerScale OneFS 安全漏洞
CVE-2022-343967.0 HIGHDell OpenManage Server Administrator 代码问题漏洞
CVE-2022-450956.7 MEDIUMDell PowerScale OneFS 命令注入漏洞
CVE-2022-344586.6 MEDIUM多款Dell产品 安全漏洞
CVE-2022-466796.5 MEDIUMDell PowerScale OneFS 安全漏洞
CVE-2022-450976.3 MEDIUMDell PowerScale OneFS 安全漏洞
CVE-2022-450986.1 MEDIUMDell PowerScale OneFS 安全漏洞
CVE-2022-324825.6 MEDIUMDell BIOS 输入验证错误漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: CPG BIOS
Same vendor: Dell
Same weakness: CWE-122

V. Comments for CVE-2022-34400

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