Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
N/A
Vulnerability Title
Insyde InsydeH2O kernel 安全漏洞
Vulnerability Description
Insyde InsydeH2O kernel是中国系微（Insyde）公司的一个更新电脑 BIOS 的程序内核。 Insyde InsydeH2O kernel存在安全漏洞，该漏洞源于UsbCoreDxe输入验证不当，可能导致SMM级别执行任意代码。以下版本受到影响：5.4 05.47.01之前版本、5.5 05.55.01之前版本、5.6 05.62.01之前版本和5.7 05.71.01之前版本。
CVSS Information
N/A
Vulnerability Type
N/A