Insyde's Security Pledge
Insyde Security Advisory 2022062
| Insyde ID | Advisory Category | Impact of Vulnerability | Severity Rating | Original Date | Last Revised |
| INSYDE-SA-2022062 | Software | CVSS3.1:AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H | 7.5 | 11/14/2022 | 11/14/2022 |
Summary:
Use of an untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice.
Vulnerability Details
Use of an untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in:
Kernel 5.0: version 05.09.17
Kernel 5.1: version 05.17.17
Kernel 5.2: version 05.27.17
Kernel 5.3: version 05.36.17
Kernel 5.4: version 05.44.17
Kernel 5.5: version 05.52.17
Revision History:
| Revision | Date | Description |
| 1.0 | 11/14/2022 | Initial Release |
| - | - | - |