RSA Keys Generated by Infineon TPMs are Insecure
RSA Keys Generated by Infineon TPMs are Insecure
RSA Keys Generated by Infineon TPMs are Insecure
Lenovo Security Advisory: LEN-15552
Potential Impact: RSA keys generated by the Infineon TPM using certain firmware levels are insecure
Severity: Varies; None to High
Scope of Impact: Industry-Wide
CVE Identifier: CVE-2017-15361
Summary Description:
A vulnerability was identified in the RSA key generation method used by Trusted Platform Modules (TPMs) manufactured by Infineon and contained in some Lenovo products. RSA public keys generated by the Infineon TPM for use by certain software programs should be considered insecure. No TPMs from other manufacturers are affected.
Only software that uses RSA keys generated by the TPM is affected by this vulnerability. No Lenovo-developed software uses the TPM for this purpose. Please see the Infineon advisory located here for more details.
The Trusted Platform Module (TPM) is a microcontroller on the system board used to securely store artifacts used to authenticate the platform, such as passwords, certificates or encryption keys, or measurements to ensure your system is trustworthy.
Mitigation Strategy for Customers (what you should do to protect yourself):
The sequence of steps required to mitigate this issue depends on the application and/or operating of your system. Follow the mitigation instructions provided by your software supplier to avoid data loss when mitigating this issue:
- For Microsoft users, follow the procedure located here. Be sure to install the Microsoft patch first in order to determine if your system is affected. If it is affected, then install the TPM Firmware update by following the link in the Product Impact section of this advisory. If you install the TPM firmware update first, the Microsoft tool included in the patch that detects if your system is affected will give incorrect results. For Chromebook users, see the information located here.
- Lenovo does not have information for other software that may use the TPM (WinMagic, Linux applications, other Windows applications, etc). To determine what steps should be taken to mitigate this issue (if any) without data loss, you should contact your software supplier.
- Some systems in the affected list have 2 TPM’s to allow the user to select between TPM 1.2 and TPM 2.0 (Only one of these TPMs can be active). In the case where the Infineon TPM is not the active TPM, the checking and update tools will indicate the system is not affected. If you change the active TPM at some future date, Lenovo recommends that you re-run the checking and update tools to ensure that the TPM firmware is updated in your new configuration.
- Even if you are not currently using any software that uses the TPM, Lenovo recommends that you apply the update contained in the link for your product to prevent generation of weakened keys if you install software that uses the TPM in the future.
Product Impact:
Lenovo is urgently working on qualifying and applying the fixes provided by Infineon on supported systems. Please continue to refer to this advisory to identify fixes as they are posted for your systems.
Please click for more info.
Desktop - All in One - Not affected
IdeaPad - Affected
Networking Switches - Not affected
Storage - Not affected
System x -Lenovo - Not affected
System x (IBM) - Not affected
ThinkServer - Not affected
ThinkSystem - Not affected
Other information and references:
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV170012
WinMagic contains an optional setting to use the TPM for credentials. If this setting is configured, the user will need to perform a password recovery. Please contact WinMagic support for assistance in recovering from a TPM-cleared situation.
For a complete list of all Lenovo Product Security Advisories, click here.
Revision History:
Revision |
Date |
Description |
22 | 10/08/2018 | Added additional fix information for IdeaPad Miix 520-12IKB. |
21 | 05/24/2018 | Added fix for Ideapad Miix 520-12IKB. |
20 | 03/16/2018 | Corrected links for Desktop and ThinkStation. |
19 | 03/12/2018 | Updated TPM 2.0 support for Desktop and Workstation. Final. |
18 | 03/01/2018 | Updated fix targets for Desktop and Workstation. TPM 2.0. |
17 | 02/04/2018 | Updated fix targets for Desktop and Workstation. BIOS update is delayed pending fix release for LEN-18282. |
16 | 12/17/2017 | Added fixes for ThinkPad |
15 | 12/13/2017 | Fixed added for ThinkPad |
14 | 12/12/2017 | Updated fix availability date for Desktop and ThinkStation TPM2.0; Updated fix availability date for ThinkPad. |
13 | 11/14/2017 | Correction (typo): There is no ThinkStation P320 Tiny SFF/Tower. ThinkStation P320 Tiny is affected. ThinkStation P320 SFF/Tower is not affected. |
12 | 11/13/2017 | Correction: ThinkStation P320 Tiny SFF/Tower are NOT affected. |
11 | 11/10/2017 | Clarified ThinkStation P320 Tiny includes all models. |
10 | 11/06/2017 | Added ThinkCentre M715q Tiny as not affected. |
9 | 11/01/2017 | Added machine types for ThinkPad X1 Carbon/X1 Yoga |
8 | 10/30/2017 | Added fix for ThinkPad L560 |
7 | 10/24/2017 | Added fix links and updated fix targets for ThinkPad. |
6 | 10/23/2017 | Added ThinkStation P300/P310 as Not Affected; added link to ThinkCentre TPM1.2 update. |
5 | 10/18/2017 | Added fixes for ThinkPad. |
4 | 10/17/2017 | Corrected Microsoft links; Added Chromebook/Chromebox; Updated advisory content for clarifications; added CVE |
3 | 10/12/2017 | Added ThinkSystem products are not affected. |
2 | 10/11/2017 | Added Desktop and ThinkPad status, updated ThinkStation status. |
1 |
10/10/2017 |
Initial Release |
For the most up to date information, please remain current with updates and advisories from Lenovo regarding your equipment and software. The information provided in this advisory is provided on as “as is” basis without any warranty or guarantee of any kind. Lenovo reserves the right to change or update this advisory at any time.
Product Impact:
Refer to Google's advisory for the following Chromebooks:
Lenovo 100S Chromebook
Lenovo Flex 11 Chromebook
Lenovo N20 Chromebook
Lenovo N21 Chromebook
Lenovo N22 (Touch) Chromebook
Lenovo N23 Chromebook
Lenovo N23 Chromebook (Touch)
Lenovo N23 Yoga Chromebook
Lenovo N42 (Touch) Chromebook
ThinkCentre Chromebox
ThinkPad 11e Chromebook
ThinkPad 11e Chromebook 3rd Gen (Yoga/Clamshell)
ThinkPad 13 Chromebook
Product | Status | Minimum Version Required to Fix | Link to Update | Last Updated |
IdeaCentre 200 | Not affected | 10/11/2017 | ||
IdeaCentre 300-20IBR | Not affected | 10/11/2017 | ||
IdeaCentre 300-20ISH | Not affected | 10/11/2017 | ||
IdeaCentre 300S-11IBR | Not affected | 10/11/2017 | ||
IdeaCentre 300S-11ISH | Not affected | 10/11/2017 | ||
IdeaCentre 510S-08ISH | Not affected | 10/11/2017 | ||
Ideacentre 700-25ISH | Not affected | 10/11/2017 | ||
Lenovo 63 | Not affected | 10/11/2017 | ||
Lenovo B3300 | Not affected | 10/11/2017 | ||
Lenovo B5900 | Not affected | 10/11/2017 | ||
Lenovo D5005 | Not affected | 10/11/2017 | ||
Lenovo D5055 | Not affected | 10/11/2017 | ||
Lenovo E50-05 | Not affected | 10/11/2017 | ||
Lenovo G5010 | Not affected | 10/11/2017 | ||
Lenovo H3005 | Not affected | 10/11/2017 | ||
Lenovo H30-05 Desktop | Not affected | 10/11/2017 | ||
Lenovo H3050 | Not affected | 10/11/2017 | ||
Lenovo H30-50 Desktop | Not affected | 10/11/2017 | ||
Lenovo H5005 | Not affected | 10/11/2017 | ||
Lenovo H50-05 Desktop | Not affected | 10/11/2017 | ||
Lenovo H50-30g Desktop | Not affected | 10/11/2017 | ||
Lenovo H5050 | Not affected | 10/11/2017 | ||
Lenovo H50-50 Desktop | Not affected | 10/11/2017 | ||
Lenovo M3300 | Not affected | 10/11/2017 | ||
Lenovo M4500 | Not affected | 10/11/2017 | ||
Lenovo M4500 ID | Not affected | 10/11/2017 | ||
Lenovo M4550 ID | Not affected | 10/11/2017 | ||
Lenovo M5900 | Not affected | 10/11/2017 | ||
Lenovo M5900n - China only | Not affected | 10/11/2017 | ||
Lenovo S200 | Not affected | 10/11/2017 | ||
Lenovo S500 | Not affected | 10/11/2017 | ||
QITIAN 4500 | Not affected | 10/11/2017 | ||
QITIAN 4500-C | Not affected | 10/11/2017 | ||
QITIAN B2300 | Not affected | 10/11/2017 | ||
QITIAN B3300 | Not affected | 10/11/2017 | ||
QITIAN B4550 | Not affected | 10/11/2017 | ||
QITIAN B4650 | Not affected | 10/11/2017 | ||
QITIAN B5900 | Not affected | 10/11/2017 | ||
QITIAN M2300 | Not affected | 10/11/2017 | ||
QITIAN M3300 | Not affected | 10/11/2017 | ||
QITIAN M4550 | Not affected | 10/11/2017 | ||
QITIAN M4600 | Not affected | 10/11/2017 | ||
QITIAN M4650 | Not affected | 10/11/2017 | ||
QITIAN M5900 | Not affected | 10/11/2017 | ||
ThinkCentre E73 (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre E73 (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre E73s | Not affected | 10/11/2017 | ||
ThinkCentre E74 | Not affected | 10/11/2017 | ||
ThinkCentre E74s | Not affected | 10/11/2017 | ||
ThinkCentre E79 - China only | Not affected | 10/11/2017 | ||
ThinkCentre E93 (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre E93 (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre M4500k | Not affected | 10/11/2017 | ||
ThinkCentre M4500q | Not affected | 10/11/2017 | ||
ThinkCentre M4500t/s | Not affected | 10/11/2017 | ||
ThinkCentre M4600t/s | Not affected | 10/11/2017 | ||
ThinkCentre M600 | Not affected | 10/11/2017 | ||
ThinkCentre M6500t/s - China only | Not affected | 10/11/2017 | ||
ThinkCentre M6600 | Not affected | 10/11/2017 | ||
ThinkCentre M6600q | Not affected | 10/11/2017 | ||
ThinkCentre M6600t/s | Not affected | 10/11/2017 | ||
ThinkCentre M700 | Not affected | 10/11/2017 | ||
ThinkCentre M710 t/s | Affected | TPM 1.2 FW: tpm12 | https://support.lenovo.com/downloads/DS501061 | 10/23/2017 |
TPM 2.0 FW Update Tool (requires BIOS update) | https://support.lenovo.com/downloads/ds501960 | 1/16/2018 | ||
TPM 2.0 BIOS: M16KT47A | https://support.lenovo.com/downloads/ds120435 | 3/12/2018 | ||
ThinkCentre M710q | Affected | TPM 1.2: tpm12 | https://support.lenovo.com/downloads/DS501061 | 10/23/2017 |
TPM 2.0 FW Update Tool (requires BIOS update) | https://support.lenovo.com/downloads/ds501960 | 1/16/2018 | ||
TPM 2.0 BIOS: M1AKT30A | http://pcsupport.lenovo.com/downloads/DS120436 | 3/16/2018 | ||
ThinkCentre M715 t/s | Affected | TPM 1.2: tpm12 | https://support.lenovo.com/downloads/DS501061 | 10/23/2017 |
TPM 2.0 FW Update Tool (requires BIOS update) | https://support.lenovo.com/downloads/ds501960 | 1/16/2018 | ||
TPM 2.0 BIOS: O2VKT82A | https://pcsupport.lenovo.com/downloads/ds500052 | 3/16/2018 | ||
ThinkCentre M73 (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre M73 (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre M73 Tiny | Not affected | 10/11/2017 | ||
ThinkCentre M73p | Not affected | 10/11/2017 | ||
ThinkCentre M79 (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre M79 (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre M800 | Not affected | 10/11/2017 | ||
ThinkCentre M83 (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre M83 (Tiny) | Not affected | 10/11/2017 | ||
ThinkCentre M83 (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre M8500t/s - China only | Not affected | 10/11/2017 | ||
ThinkCentre M8600t/s | Not affected | 10/11/2017 | ||
ThinkCentre M900 | Not affected | 10/11/2017 | ||
ThinkCentre M910 t/s/q/x | Affected | TPM 1.2: tpm12 | https://support.lenovo.com/downloads/DS501061 | 10/23/2017 |
TPM 2.0 FW Update Tool (requires BIOS update) | https://support.lenovo.com/downloads/ds501960 | 1/16/2018 | ||
TPM 2.0 BIOS: M1AKT30A | http://pcsupport.lenovo.com/downloads/DS120436 | 3/16/2018 | ||
ThinkCentre M93 | Not affected | 10/11/2017 | ||
ThinkCentre M93P (SFF) | Not affected | 10/11/2017 | ||
ThinkCentre M93P (TWR) | Not affected | 10/11/2017 | ||
ThinkCentre M93P Tiny | Not affected | 10/11/2017 | ||
YANGTIAN AfH110 | Not affected | 10/11/2017 | ||
YANGTIAN AfH81 | Not affected | 10/11/2017 | ||
YANGTIAN AfQ150 | Not affected | 10/11/2017 | ||
YANGTIAN Mc Carrizo-L | Not affected | 10/11/2017 | ||
YANGTIAN Mc Godavari | Not affected | 10/11/2017 | ||
YANGTIAN Mc H110 | Not affected | 10/11/2017 | ||
YANGTIAN Mc H110 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Mc H81 | Not affected | 10/11/2017 | ||
YANGTIAN Me/We H110 | Not affected | 10/11/2017 | ||
YANGTIAN Mf/Wf H110 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Mf/Wf H110 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Mf/Wf H81 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Mf/Wf H81 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Ms/Ws H81 | Not affected | 10/11/2017 | ||
YANGTIAN Ms/Ws H81 | Not affected | 10/11/2017 | ||
YANGTIAN Tc/Wc H110 PCI | Not affected | 10/11/2017 | ||
YANGTIAN Tc/Wc H110 PCI | Not affected | 10/11/2017 | ||
YANGTIAN TC/WCc H81 PCI | Not affected | 10/11/2017 | ||
YANGTIAN TC/WCc H81 PCI | Not affected | 10/11/2017 |
Ideapad Miix 520-12IKB is the only IdeaPad product that is affected by this vulnerability.
Updates are needed for both the BIOS and TPM Firmware Utility.
The BIOS version that includes this fix is 6NCN28WW and can be downloaded from the Lenovo support site here.
The TPM Firmware Utility version that includes this fix is version 1.00 and can be downloaded from the Lenovo support site here.
Follow the steps below for ThinkPad products:
- Identify if your system is affected or not
- Download the TPM Firmware update tool
- Update the system BIOS to the version level of “Minimum Version Required to Fix” as indicated in the below table.
- Follow the instructions in the README to run the TPM Firmware Update tool
Product | Status | Minimum Version Required to Fix | Link to Update | Last Updated |
ThinkPad 10 | Not Affected | 10/11/2017 | ||
ThinkPad 11e / ThinkPad 11e Yoga (20HS, 20HU) | Affected | 1.09 | https://pcsupport.lenovo.com/downloads/ds120787 | 10/24/2017 |
ThinkPad 11e/Yoga 11e | Not Affected | 10/11/2017 | ||
ThinkPad 11e/Yoga 11e (20G8, 20GA) | Affected | http://support.lenovo.com/downloads/DS112168 | 12/17/2017 | |
ThinkPad 11e/Yoga 11e (20G9 20GB) | Affected | 1.19 | http://pcsupport.lenovo.com/downloads/ds112170 | 10/24/2017 |
ThinkPad 13 (20GJ, 20GK) | Affected | 1.25 | https://pcsupport.lenovo.com/downloads/DS112474 | 10/24/2017 |
ThinkPad 25 | Affected | 1.42 | https://pcsupport.lenovo.com/downloads/DS120429 | 10/11/2017 |
ThinkPad E450/E450c/E550/E550c | Not Affected | 1.88 | http://pcsupport.lenovo.com/downloads/DS119160 | 12/13/2017 |
ThinkPad E455/E555 | Not Affected | 10/11/2017 | ||
ThinkPad E460/E560 | Affected | 1.32 | http://support.lenovo.com/downloads/DS105367 | 12/17/2017 |
ThinkPad E465/E565 | Affected | 1.20 | http://support.lenovo.com/downloads/DS105374 | 12/13/2017 |
ThinkPad E470/E570 | Affected | 1.88 | http://pcsupport.lenovo.com/downloads/DS119160 | 12/13/2017 |
ThinkPad E475/E575 | Affected | 1.18 | https://pcsupport.lenovo.com/downloads/ds119276 | 12/13/2017 |
ThinkPad E570p / ThinkPad S5 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E130 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E135 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E330 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E335 | Not Affected | 10/11/2017 | ||
Thinkpad Edge E430 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E431/E531 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E435 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E440/E540 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E445/E545 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E530 | Not Affected | 10/11/2017 | ||
ThinkPad Edge E535 | Not Affected | 10/11/2017 | ||
ThinkPad Helix (20CG, 20CH) | Not Affected | 10/11/2017 | ||
ThinkPad Helix (3xxx) | Not Affected | 10/11/2017 | ||
ThinkPad L330 | Not Affected | 10/11/2017 | ||
ThinkPad L430/L530 | Not Affected | 10/11/2017 | ||
ThinkPad L440/L540 | Not Affected | 10/11/2017 | ||
ThinkPad L450 | Not Affected | 10/11/2017 | ||
ThinkPad L460 | Affected | 1.30 | http://support.lenovo.com/downloads/DS112197 | 12/17/2017 |
ThinkPad L470 | Affected | 1.59 | http://pcsupport.lenovo.com/downloads/DS120327 | 12/13/2017 |
ThinkPad L560 | Affected | 1.33 | https://pcsupport.lenovo.com/downloads/DS112214 | 12/13/2017 |
ThinkPad L570 | Not Affected | 10/24/2017 | ||
ThinkPad P40 | Affected | 1.52 | http://support.lenovo.com/downloads/DS112016 | 12/13/2017 |
ThinkPad P50 | Affected | 1.46 | https://pcsupport.lenovo.com/downloads/DS106108 | 10/11/2017 |
ThinkPad P50s | Affected | 1.22 | https://pcsupport.lenovo.com/downloads/DS112310 | 10/11/2017 |
ThinkPad P51 | Affected | 1.14 | https://pcsupport.lenovo.com/downloads/DS121296 | 10/11/2017 |
ThinkPad P51s (20Jx, 20Kx) | Not Affected | 10/11/2017 | ||
ThinkPad P51s (20Hx) | Affected | 1.26 | https://pcsupport.lenovo.com/downloads/DS120369 | 10/24/2017 |
ThinkPad P70 | Affected | 2.19 | https://pcsupport.lenovo.com/downloads/DS106085 | 10/11/2017 |
ThinkPad P71 (20Hx) | Affected | 1.14 | https://pcsupport.lenovo.com/downloads/DS121301 | 10/11/2017 |
ThinkPad S1 Yoga (Non-vPro) | Not Affected | 10/11/2017 | ||
ThinkPad S1 Yoga (vPro) | Not Affected | 10/11/2017 | ||
ThinkPad S1 Yoga 12 | Not Affected | 10/11/2017 | ||
ThinkPad S3 Yoga 14 | Not Affected | 10/11/2017 | ||
ThinkPad S3-S440 | Not Affected | 10/11/2017 | ||
ThinkPad S430 | Not Affected | 10/11/2017 | ||
ThinkPad S431 | Not Affected | 10/11/2017 | ||
ThinkPad S5 Yoga 15 | Not Affected | 10/11/2017 | ||
ThinkPad S5/E560p | Not Affected | 10/11/2017 | ||
ThinkPad S531 | Not Affected | 10/11/2017 | ||
ThinkPad S540 | Not Affected | 10/11/2017 | ||
ThinkPad T420, T420i | Not Affected | 10/11/2017 | ||
ThinkPad T420s, T420si | Not Affected | 10/11/2017 | ||
ThinkPad T430, T430i | Not Affected | 10/11/2017 | ||
ThinkPad T430s | Not Affected | 10/11/2017 | ||
ThinkPad T430u | Not Affected | 10/11/2017 | ||
ThinkPad T431s | Not Affected | 10/11/2017 | ||
ThinkPad T440/T440s | Not Affected | 10/11/2017 | ||
ThinkPad T440p | Not Affected | 10/11/2017 | ||
ThinkPad T450/T450s | Not Affected | 10/11/2017 | ||
ThinkPad T460 | Affected | 1.29 | https://pcsupport.lenovo.com/downloads/DS112122 | 10/24/2017 |
ThinkPad T460p | Affected | 2.20 | http://support.lenovo.com/us/en/products/Laptops-and-netbooks/ThinkPad-T-Series-laptops/ThinkPad-T460p/downloads/DS112077 | 10/24/2017 |
ThinkPad T460s | Affected | 1.28 | https://pcsupport.lenovo.com/downloads/DS112117 | 10/11/2017 |
ThinkPad T470 (20Hx) | Affected | 1.42 | https://pcsupport.lenovo.com/downloads/DS120429 | 10/11/2017 |
ThinkPad T470 (20Jx) | Not Affected | 10/11/2017 | ||
ThinkPad T470p | Affected | 1.17 | http://pcsupport.lenovo.com/downloads/DS120707 | 10/24/2017 |
ThinkPad T470s (20Hx) | Affected | 1.19 | https://pcsupport.lenovo.com/downloads/DS120418 | 10/11/2017 |
ThinkPad T470s (20Jx) | Not Affected | 10/11/2017 | ||
ThinkPad T520, T520i | Not Affected | 10/11/2017 | ||
ThinkPad T530, T530i | Not Affected | 10/11/2017 | ||
ThinkPad T540/T540p | Not Affected | 10/11/2017 | ||
ThinkPad T550 | Not Affected | 10/11/2017 | ||
ThinkPad T560 | Affected | 1.22 | https://pcsupport.lenovo.com/downloads/DS112310 | 10/11/2017 |
ThinkPad T570 (20Hx) | Affected | 1.26 | https://pcsupport.lenovo.com/downloads/DS120369 | 10/24/2017 |
ThinkPad T570 (20Jx) | Not Affected | 10/11/2017 | ||
ThinkPad Tablet 10 (32-bit) | Not Affected | 10/11/2017 | ||
ThinkPad Tablet 10 (64-bit) | Not Affected | 10/11/2017 | ||
ThinkPad Tablet 2 | Not Affected | 10/11/2017 | ||
ThinkPad Tablet 8 (32-bit) | Not Affected | 10/11/2017 | ||
ThinkPad Tablet 8 (64-bit) | Not Affected | 10/11/2017 | ||
ThinkPad Twist/S230u | Not Affected | 10/11/2017 | ||
ThinkPad W520 | Not Affected | 10/11/2017 | ||
ThinkPad W530 | Not Affected | 10/11/2017 | ||
ThinkPad W540/W541 | Not Affected | 10/11/2017 | ||
ThinkPad W550s | Not Affected | 10/11/2017 | ||
ThinkPad X1 Carbon (20Ax) | Not Affected | 10/11/2017 | ||
ThinkPad X1 Carbon (20Bx) | Not Affected | 10/11/2017 | ||
ThinkPad X1 Carbon (20Hx) | Affected | 1.24 | https://pcsupport.lenovo.com/downloads/DS120390 | 10/11/2017 |
ThinkPad X1 Carbon (20Kx) | Not Affected | 10/11/2017 | ||
ThinkPad X1 Carbon (34xx) | Not Affected | 10/11/2017 | ||
ThinkPad X1 Carbon, X1 Yoga | Affected | 1.31 | https://pcsupport.lenovo.com/downloads/DS111756 | 10/11/2017 |
ThinkPad X1 Tablet (20Gx) | Affected | 1.71 | https://pcsupport.lenovo.com/downloads/DS112372 | 10/24/2017 |
ThinkPad X1 Tablet (20Jx) | Affected | 1.17 | https://pcsupport.lenovo.com/downloads/DS120971 | 10/24/2017 |
ThinkPad X1 Yoga (20Jx) | Affected | 1.18 | https://pcsupport.lenovo.com/downloads/DS121063 | 10/24/2017 |
ThinkPad X1; X1 Hybrid | Not Affected | 10/11/2017 | ||
ThinkPad X131e (AMD) | Not Affected | 10/11/2017 | ||
ThinkPad X131e (Intel) | Not Affected | 10/11/2017 | ||
ThinkPad X140e (AMD) | Not Affected | 10/11/2017 | ||
ThinkPad X220, X220i, X220 Tablet | Not Affected | 10/11/2017 | ||
ThinkPad X230 Tablet; X230i Tablet | Not Affected | 10/11/2017 | ||
ThinkPad X230, X230i | Not Affected | 10/11/2017 | ||
ThinkPad X230s/X231s | Not Affected | 10/11/2017 | ||
ThinkPad X240 | Not Affected | 10/11/2017 | ||
ThinkPad X240s | Not Affected | 10/11/2017 | ||
ThinkPad X250 | Not Affected | 10/11/2017 | ||
ThinkPad X260 | Affected | 1.33 | https://pcsupport.lenovo.com/downloads/DS105890 | 10/24/2017 |
ThinkPad X270 | Affected | 1.23 | https://pcsupport.lenovo.com/downloads/DS120442 | 10/24/2017 |
ThinkPad Yoga 370 /ThinkPad S1 3rd | Affected | 1.19 | http://pcsupport.lenovo.com/downloads/DS120869 | 10/11/2017 |
ThinkPad Yoga 11e | Not Affected | 10/11/2017 | ||
ThinkPad Yoga 14 460 S3 | Affected | 1.52 | http://support.lenovo.com/downloads/DS112016 | 12/13/2017 |
ThinkPad Yoga 260, S1 | Affected | 1.61 | https://pcsupport.lenovo.com/downloads/DS105460 | 10/11/2017 |
Product | Status | Minimum Version Required to Fix | Link to Update | Last Updated |
ThinkStation C30 (type 1136-1137) | Not Affected | 10/10/2017 | ||
ThinkStation D30 (type 4353-4354) | Not Affected | 10/10/2017 | ||
ThinkStation P300 | Not Affected | 10/23/2017 | ||
ThinkStation P310 | Not Affected | 10/23/2017 | ||
ThinkStation P320 Tiny | Affected | TPM 1.2: tpm12 | https://support.lenovo.com/downloads/DS501061 | 12/12/2017 |
TPM 2.0 FW Update Tool (requires BIOS update) | https://support.lenovo.com/downloads/ds501960 | 1/16/2018 | ||
TPM 2.0 BIOS: M1AKT30A | http://pcsupport.lenovo.com/downloads/DS120436 | 3/16/2018 | ||
ThinkStation P410 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P500 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P510 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P700 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P710 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P900 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation P910 | Affected | v4.43 | https://support.lenovo.com/downloads/ds500996 | 10/10/2017 |
ThinkStation S30 (type 4351-4352) | Not Affected | 10/10/2017 |
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