CloudLinux OS Blog - Beta: CloudLinux 6 kernel is available with a fix for MDS vulnerability
CloudLinux OS Blog

Beta: CloudLinux 6 kernel is available with a fix for MDS vulnerability

MDS-fixed

CloudLinux 6 kernel version 2.6.32-954.3.5.lve1.4.64 with a fix for MDS vulnerability is now available for download from our updates-testing repository.

Changelog:

  • CKSIX-218: x86 MDS mitigations:
    • CVE-2018-12126 MSBDS Microarchitectural Store Buffer Data Sampling;
    • CVE-2018-12130 MFBDS Microarchitectural Fill Buffer Data Sampling;
    • CVE-2018-12127 MLPDS Microarchitectural Load Port Data Sampling;
    • CVE-2019-11091 MDSUM Microarchitectural Data Sampling Uncacheable Memory.

To update a kernel, please use the following command.

CloudLinux 6:

yum upgrade microcode_ctl && yum install kernel-2.6.32-954.3.5.lve1.4.64.el6 --enablerepo=cloudlinux-updates-testing
The latest news on KernelCare live patching of MDS
Beta: СloudLinux 7 and CloudLinux 6 Hybrid kernel ...
 

Comments 2

Guest - Tro on Thursday, 16 May 2019 09:30

Do you plan to provide patches for MDS over kernelcare?
Thanks

Do you plan to provide patches for MDS over kernelcare? Thanks
Guest - Alexandre on Thursday, 16 May 2019 10:11

Yes, we are working now on building the KC patches for MDS

Yes, we are working now on building the KC patches for MDS
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Sunday, 17 November 2019

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