CVE-2023-34195
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.
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 kernel 5.0至5.5版本存在安全漏洞，该漏洞源于允许攻击者在设置多个芯片组锁之前在DXE阶段执行任意代码。
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I. Basic Information for CVE-2023-34195
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in SystemFirmwareManagementRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The implementation of the GetImage method retrieves the value of a runtime variable named GetImageProgress, and later uses this value as a function pointer. This variable is wiped out by the same module near the end of the function. By setting this UEFI variable from the OS to point into custom code, an attacker could achieve arbitrary code execution in the DXE phase, before several chipset locks are set.
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
Insyde InsydeH2O 安全漏洞
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 kernel 5.0至5.5版本存在安全漏洞，该漏洞源于允许攻击者在设置多个芯片组锁之前在DXE阶段执行任意代码。
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 | - |
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II. Public POCs for CVE-2023-34195
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2023-34195 (1)
Other References for CVE-2023-34195 (1)
Same Patch Batch · n/a · 2023-09-18 · 31 CVEs total
| CVE-2023-41929 | 7.3 HIGH | SAMSUNG Memory Card & UFD Authentication Utility PC Software 代码问题漏洞 |
| CVE-2023-42387 | Tencent TDSQL Chitu management platform 跨站脚本漏洞 | |
| CVE-2023-42520 | WithSecure 多款产品资源管理错误漏洞 | |
| CVE-2023-42526 | WithSecure 多款产品资源管理错误漏洞 | |
| CVE-2023-42521 | WithSecure 多款产品资源管理错误漏洞 | |
| CVE-2023-42522 | WithSecure 多款产品资源管理错误漏洞 | |
| CVE-2023-42523 | WithSecure 多款产品资源管理错误漏洞 | |
| CVE-2023-42524 | WithSecure 多款产品安全漏洞 | |
| CVE-2023-42525 | WithSecure 多款产品安全漏洞 | |
| CVE-2023-43114 | Qt 安全漏洞 | |
| CVE-2023-43115 | Artifex Software Ghostscript 安全漏洞 | |
| CVE-2020-36766 | Linux kernel 安全漏洞 | |
| CVE-2023-42253 | SourceCodester Vehicle Management 跨站脚本漏洞 | |
| CVE-2023-42359 | Online Exam Form Submission SQL注入漏洞 | |
| CVE-2023-42371 | Summernote Rich Text Editor 跨站脚本漏洞 | |
| CVE-2023-40788 | SpringBlade 安全漏洞 | |
| CVE-2023-41595 | x-ui 信任管理问题漏洞 | |
| CVE-2023-42320 | Tenda AC10 安全漏洞 | |
| CVE-2023-42328 | Peppermint 信任管理问题漏洞 | |
| CVE-2023-33831 | FUXA 命令注入漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-34195
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