Updated:  July 03, 2014

Status

Affected

Vendor Statement

"AMI has addressed the issue on a generic basis and is working with OEMs to implement fixes for projects in the field and production. End users should contact their board manufacturer for information on when a specific updated BIOS will be available."

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Updated:  February 03, 2015

Status

Affected

Vendor Statement

"All Insyde Secure Boot variables have always been protected from RUNTIME modifications. Insyde has reviewed the Insyde BIOS code and did find some vulnerabilities to some of the items in this report. Insyde suggested to OEM & ODM customers that they review all of their variables and protect any sensitive variables. By late 2014 Insyde had added a mechanism to assist in protecting variables. In addition, OEM & ODM customers were advised to remove RUNTIME access from as many variables as possible to meet their market requirements. By late 2014 Insyde had implemented protection of the Boot Mode. All of these updates were available in Tags 03.74.32 and 05.04.32 which was the 2014 work week 32 release. The internal tracking number was IB02960647. OEM and ODM customers are advised to contact their Insyde support representative for documentation and assistance. End users are advised to contact the manufacturer of their equipment."

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Updated:  June 09, 2014

Status

Affected

Vendor Statement

Intel has released firmware updates for affected Intel systems.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Updated:  October 03, 2014

Status

Affected

Vendor Statement

Please refer to Lenovo's security advisory for information.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

• http://support.lenovo.com/us/en/product_security/modify_uefi_variable