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kernel_updated2

СloudLinux 7 and CloudLinux 6 Hybrid kernel with the fix for TCP SACK PANIC vulnerability is released

kernel_updated2
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.11 is now available for download from our production repository.You can find more about TCP SACK PANIC vulnerability in this post.Changelog:CLKRN-421: ratelimit memcg oom message entries to dmesgCLKRN-482: CVE-2019-11477: SACK PanicCLKRN-483: CVE-2019-11478: SACK Slowness ...
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Recent Comments
Fabian Marsiglione
Hello Inessa I have few servers with the 1.25.10 kernel version. I just tried to update to this one using : yum install kernel-3.... Read More
Monday, 24 June 2019 20:58
Ivan Zhmud
Hello, Fabian. We've checked the package is available in the stable channel. Try running the `yum clean all` command before updati... Read More
Tuesday, 25 June 2019 07:57
Fabian Marsiglione
Thanks Ivan! Now the new kernel was installed Regards Fabian... Read More
Tuesday, 25 June 2019 14:45
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kernel_updated2

Beta: СloudLinux 7 and CloudLinux 6 Hybrid kernel with the fix for TCP SACK PANIC vulnerability is released

kernel_updated2
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.11 is now available for download from our updates-testing repository.You can find more about TCP SACK PANIC vulnerability in this post.Changelog:CLKRN-421: ratelimit memcg oom message entries to dmesgCLKRN-482: CVE-2019-11477: SACK PanicCLKRN-483: CVE-2019-11478: SACK Slow...
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Recent comment in this post
Guest — Dewlance
Is Test kernel secure and good for production use?
Friday, 21 June 2019 02:25
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  1 Comment
kernel_updated2

Beta: СloudLinux 7 and CloudLinux 6 Hybrid kernel updated

kernel_updated2
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5-25.10 is now available for download from our updates-testing repository.Release note: this fix allows to see the real state of the MDS vulnerability and MDA mitigation should be applied correctly.We strongly recommend you to upgrade your kernel to the latest version. This all...
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update_general

Microcode_ctl updated

update_general
New updated microcode_ctl-2.1-47.2.el7_6.cloudlinux package is now available for download from our production repository.Changelog:disabled early microcode load feature for CloudLinux OS 7 kernels to avoid potential boot issues.Update command:yum upgrade -y microcode_ctl
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MDS-fixed

СloudLinux 7 and CloudLinux 6 Hybrid kernel is available with a fix for MDS vulnerability

MDS-fixed
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.8 with a fix for MDS vulnerability is now available for download from our production repository.Changelog:1.5.25.7CLKRN-446: backport 3.18 stable fixes to CloudLinux 7;CLKRN-417: enable KABI check;CLKRN-424: IOPS limits support for the noop IO scheduler;CLKRN-421: fixed ex...
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Recent Comments
Guest — laoubi mohamed
hello sir does kernelcar support updating?
Saturday, 18 May 2019 00:39
Guest — AC
[[email protected]~]# cat /sys/devices/system/cpu/vulnerabilities/mds Mitigation: Clear CPU buffers; SMT vulnerable Do I need to disable SMT?... Read More
Saturday, 18 May 2019 02:40
Ivan Zhmud
Laoubi Mohamed hello! More information related KernelCare updating you can find in the latest blog post of KC team here https://... Read More
Saturday, 18 May 2019 11:01
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  8 Comments
update_general

Beta: distributed replicated block device kernel module updated

update_general
New updated drbd84-kmod package is now available for download from our updates-testing repository. Release noteKernel 1.5-25.8 has to be installed since we have fixed KABI.To install the module:For CloudLinux 7:yum install drbd84-kmod --enablerepo=cloudlinux-updates-testingFor CloudLinux 6 Hybrid:yum install drbd84-kmod --enablerepo=cloudlinux-hybr...
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MDS-fixed

Beta: СloudLinux 7 and CloudLinux 6 Hybrid kernel is available with a fix for MDS vulnerability

MDS-fixed
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.8 with a fix for MDS vulnerability is now available for download from our updates-testing repository.Changelog:CLKRN-457: fix KABI breakage;CLKRN-458: x86 MDS mitigations:CVE-2018-12126 MSBDS Microarchitectural Store Buffer Data Sampling;CVE-2018-12130 MFBDS Microarchitect...
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mds2

MDS: We’re on the case

mds2
You may have heard the news about the latest Intel CPU vulnerability, MDS, or more popularly, Zombieload. We have too, and we're working on releases for CloudLinux OS 6 & 7. We'll release them to Beta today, Stable tomorrow.The vulnerability is similar to Meltdown and Spectre, in that it involves the exploitation of speculative execution featur...
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Recent Comments
Guest — Jonathan
Will the patches be coming to CL kernel via kernelcare?
Wednesday, 15 May 2019 17:24
Kateryna Obiidykhata
Hello Jonathan, the patches will be delivered as regular kernel update in beta version, today. Regarding the KernelCare patches f... Read More
Wednesday, 15 May 2019 17:39
Eric
Hope this doesn't include another performance hit. At this rate, we'll need supercomputers to keep up with overhead of these patch... Read More
Wednesday, 15 May 2019 19:26
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kernel_updated2

Beta: СloudLinux 7 and CloudLinux 6 Hybrid kernel updated

kernel_updated2
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.7 is now available for download from our updates-testing repository.Changelog:CLKRN-446: backport 3.18 stable fixes to CloudLinux 7;CLKRN-417: enabled kabi check;CLKRN-424: IOPS limits support for the noop IO scheduler;CLKRN-421: fixed ext4 RO remounts;CLKRN-450: xfs: avoi...
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kernel_updated2

СloudLinux 7 and CloudLinux 6 Hybrid kernel updated

kernel_updated2
CloudLinux 7 and CloudLinux 6 Hybrid kernel version 3.10.0-962.3.2.lve1.5.25.6 is now available for download from our production repository.Changelog:CLKRN-427: avoid aggressive page cache cleanup.To update a kernel, please use the following command.CloudLinux 7:yum install kernel-3.10.0-962.3.2.lve1.5.25.6.el7CloudLinux 6 Hybrid:yum install kernel...
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