Insyde's Security Pledge
Insyde Security Advisory 2022027
Insyde ID | Advisory Category | Impact of Vulnerability | Severity Rating | Original Date | Last Revised |
INSYDE-SA-2022027 | Software | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N | 6.5 | 02/21/2022 | 02/21/2022 |
Summary:
User and administrator password hashes are exposed in runtime UEFI variables, leading to escalation of privilege.
Vulnerability Details
This issue corresponds to CVE-2021-43613. It affects the SysPasswordDxe driver. It was found by a 3rd party. It was fixed in the InsydeH2O kernel: Kernel 5.1: 05.17.03, Kernel 5.2: 05.27.03, Kernel 5.3: 05.36.03, Kernel 5.4: 05.43.46, Kernel 5.5: 05.51.46
Revision History:
Revision | Date | Description |
1.0 | 02/21/2022 | Initial Release |
- | - | - |