Security Advisory - CPU Side Channel Vulnerability "L1TF"
- SA No:huawei-sa-20180815-01-cpu
- Initial Release Date: Aug 15, 2018
- Last Release Date: Dec 29, 2021
Intel and security researchers publicly disclosed three new cpu side-channel vulnerabilities (CVE-2018-3615, CVE-2018-3620 and CVE-2018-3646). Successful exploit of these vulnerabilities could allow a local attacker to read the memory of other processes in specific situations. These vulnerabilities are named by researchers as "Foreshadow" and "Foreshadow-NG". They are also known as L1 Terminal Fault (L1TF) in the industry.(Vulnerability ID: HWPSIRT-2018-08118,HWPSIRT-2018-08119,HWPSIRT-2018-08120)
Huawei has released software updates to fix these vulnerabilities in the following products.
This advisory will be updated as additional information becomes available, Please stay tuned. This advisory is available at the following link:
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-en.
|
Product Name |
Affected Version |
Resolved Product and Version |
|
1288H V5 |
Versions earlier than V100R005C00SPC117 (BIOS V081) |
V100R005C00SPC117 (BIOS V081) |
|
2288H V5 |
Versions earlier than V100R005C00SPC117 (BIOS V081) |
V100R005C00SPC117 (BIOS V081) |
|
Agile Controller-Campus |
V100R001C00 |
V100R003C30SPC100 |
|
V100R002C00 |
||
|
V100R002C10 |
||
|
BH620 V2 |
Versions earlier than V100R002C00SPC302 (BIOS V370) |
V100R002C00SPC302(BIOS V370) |
|
BH621 V2 |
Versions earlier than V100R002C00SPC301 (BIOS V370) |
V100R002C00SPC301 (BIOS V370) |
|
BH622 V2 |
Versions earlier than V100R002C00SPC309 (BIOS V521) |
V100R002C00SPC309 (BIOS V521) |
|
BH640 V2 |
Versions earlier than V100R002C00SPC307 (BIOS V521) |
V100R002C00SPC307 (BIOS V521) |
|
CH242 V3 |
Versions earlier than V100R001C00SPC331 (BIOS V358) |
V100R001C00SPC331 (BIOS V358) |
|
EulerOS |
V200R007C00 |
V200R007C00SPC200 |
|
FusionCube |
V100R002C02 |
3.1.1 |
|
V100R002C30 |
||
|
V100R002C70 |
||
|
FusionSphere OpenStack |
V100R006C00RC3B036 |
V100R006C30SPC100 |
|
V100R006C10SPC112 |
UVP KVM 2.5.RC9 |
|
|
GTSOFTX3000 |
V200R002C20 |
V200R002C20SPC600 |
|
HUAWEI MateBook X Pro (MACH-W19/ MACH-W29) |
Versions earlier than BIOS 1.12 |
BIOS 1.12 |
|
RH1288 V2 |
Versions earlier than V100R002C00SPC640 (BIOS 520) |
V100R002C00SPC640 (BIOS 520) |
|
RH1288A V2 |
Versions earlier than V100R002C00SPC710 (BIOS V521) |
V100R002C00SPC710 (BIOS V521) |
|
RH2265 V2 |
Versions earlier than V100R002C00SPC510 (BIOS V519) |
V100R002C00SPC510 (BIOS V519) |
|
RH2268 V2 |
Versions earlier than V100R002C00SPC609 (BIOS V519) |
V100R002C00SPC609 (BIOS V519) |
|
RH2285 V2 |
Versions earlier than V100R002C00SPC511 (BIOS V521) |
V100R002C00SPC511 (BIOS V521) |
|
RH2285H V2 |
Versions earlier than V100R002C00SPC511 (BIOS V521) |
V100R002C00SPC511 (BIOS V521) |
|
RH2288 V2 |
Versions earlier than V100R002C00SPC610 (BIOS 520) |
V100R002C00SPC610 (BIOS 520) |
|
RH2288A V2 |
Versions earlier than V100R002C00SPC710 (BIOS V521) |
V100R002C00SPC710 (BIOS V521) |
|
RH2288E V2 |
Versions earlier than V100R002C00SPC302 (BIOS V519) |
V100R002C00SPC302 (BIOS V519) |
|
RH2288H V2 |
Versions earlier than V100R002C00SPC620 (BIOS 520) |
V100R002C00SPC620 (BIOS 520) |
|
RH2485 V2 |
Versions earlier than V100R002C00SPC713 (BIOS V521) |
V100R002C00SPC713 (BIOS V521) |
|
SMC2.0 |
V500R002C00 |
V600R006C10SPC800 |
|
UC Audio Recorder |
V100R001C01 |
eSpace Audio Recorder V100R001C01SPC100 |
|
V100R001C02 |
eSpace Audio Recorder V100R001C02SPC300 |
|
|
VP9630 |
V600R006C10 |
V600R019C00 |
|
VP9660 |
V600R006C10 |
V600R019C00 |
|
eLog |
V200R003C10 |
V200R005C00SPC208 |
|
V200R003C20 |
||
|
V200R007C10 |
V200R007C10SPC202 |
|
|
eSpace U2980 |
V100R001C01 |
V100R001C10SPC601 |
|
V100R001C02 |
||
|
V100R001C10 |
||
|
V200R003C00 |
||
|
eSpace UMS |
V200R002C00 |
V200R002C00SPC300 |
|
iManager NetEco |
V600R007C00 |
iManager NetEco 6000-TOOL_Linux_AutoInstall V600R007C00SPC260 |
|
V600R007C10 |
||
|
V600R007C11 |
||
|
V600R007C12 |
||
|
V600R007C20 |
||
|
V600R007C30 |
||
|
V600R007C40 |
||
|
V600R007C50 |
||
|
V600R007C60 |
||
|
V600R008C00 |
||
|
V600R008C10 |
||
|
V600R008C20 |
||
|
V600R008C30 |
||
|
iManager NetEco 6000 |
V600R007C40 |
iManager NetEco 6000-TOOL_Linux_AutoInstall V600R007C00SPC260 |
|
V600R007C60 |
||
|
V600R007C80 |
||
|
V600R007C90 |
||
|
V600R008C00 |
||
|
eSight |
V300R009C00 |
V300R010C00 |
|
iManager N2510 |
V200R018C10 |
V200R018C10CP2011 |
[1] To fix these vulnerabilities, update OS patches and BIOS firmware, OS patches are provided by the operating system vendors.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
CVE-2018-3615:
Base Score: 7.9(AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N)
Temporal Score: 7.3 (E:F/RL:O/RC:C)
CVE-2018-3620 & CVE-2018-36464:
Base Score: 7.1 (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N)
Temporal Score: 6.6 (E:F/RL:O/RC:C)
These vulnerabilities can be exploited only when the following conditions are present:
An attacker must be able to run crafted or script code on an affected device.
Vulnerability details:
In some circumstances, a local attacker could exploit these vulnerabilities to read memory information belonging to other processes or other operating system kernel.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
2021-12-29 V1.6 UPDATED Updated the "Software Versions and Fixes" section;
2020-12-23 V1.5 UPDATED Updated the "Software Versions and Fixes" section;
2020-08-12 V1.4 UPDATED Updated the "Software Versions and Fixes" section;
2019-09-11 V1.3 UPDATED Updated the "Software Versions and Fixes" section;
2019-03-05 V1.2 UPDATED Updated the "Software Versions and Fixes" section;
2019-01-23 V1.1 UPDATED Updated the "Software Versions and Fixes" section;
2018-08-15 V1.0 INITIAL
None
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To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
