|
|
|
@ -6,9 +6,9 @@ As the result of CVE-2019-6171, it looks like newer Lenovo firmware update
|
|
|
|
|
files are adding a digital signature. If you upgrade to a version using
|
|
|
|
|
this, you will not be able to patch your EC.
|
|
|
|
|
|
|
|
|
|
| laptop | last good | first locked version |
|
|
|
|
|
| ------ | --------- | -------------------- |
|
|
|
|
|
| t430 | t430 BIOS 2.81 (G1ETC1WW) EC 1.13 (G1HT35WW) | t430 BIOS 2.82 (G1ETC2WW) EC 1.14 (G1HT36WW) |
|
|
|
|
|
| laptop | last good | first locked version | Action |
|
|
|
|
|
| ------ | --------- | -------------------- | ------ |
|
|
|
|
|
| t430 | t430 BIOS 2.81 (G1ETC1WW) EC 1.13 (G1HT35WW) | t430 BIOS 2.82 (G1ETC2WW) EC 1.14 (G1HT36WW) | roll back to 2.81 (disable secure rollback prevention) |
|
|
|
|
|
|
|
|
|
|
Basically, any BIOS update package where the changelog mentions CVE-2019-6171
|
|
|
|
|
will have this lockdown.
|
|
|
|
|