Insyde Security Advisory 2023047

Insyde ID Advisory Category Impact of Vulnerability Severity Rating Original Date Last Revised
INSYDE-SA-2023047 Software CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N 5.1 08/08/2023 08/08/2023


SysPasswordDxe: Cleartext storage of system password could lead to possible information disclosure.

Vulnerability Details:


An issue was discovered in Insyde InsydeH2O kernel. System password information could optionally be stored in cleartext, which might lead to possible information disclosure.

CWE-256: Plaintext Storage of a Password

Solution Information:
Kernel 5.2: Version 05.28.19
Kernel 5.3: Version 05.37.19
Kernel 5.4: Version 05.45.19
Kernel 5.5: Version 05.53.19
Kernel 5.6: Version 05.60.20

Revision History:

Revision Date Description
1.0 08/08/2023 Initial Release
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