Beta: CloudLinux 6 kernel v.1.4-79 updated

Jul 9, 2020 9:59:23 PM / by Inessa Atmachian



CloudLinux 6 kernel version 2.6.32-954.3.5.lve1.4.79 is now available for download from our updates-testing repository.


  • CKSIX-255: tcp: Fix "old stuff" D-SACK causing SACK to be treated as D-SACK
  • CKSIX-255: x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
  • CKSIX-255: KVM: x86: Don't let user space set host-reserved cr4 bits
  • CKSIX-255: KVM: x86: Protect kvm_lapic_reg_write() from the Spectre-v1/L1TF attacks
  • CKSIX-255: KVM: x86: Protect ioapic_write_indirect() from the Spectre-v1/L1TF attacks
  • CKSIX-255: KVM: x86: Protect ioapic_read_indirect() from the Spectre-v1/L1TF attacks
  • CKSIX-255: KVM: x86: Refactor picdev_write() to prevent the Spectre-v1/L1TF attacks
  • CKSIX-255: tcp: Clear tp->total_retrans in tcp_disconnect()
  • CKSIX-255: CVE-2020-0543: x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation
  • CKSIX-255: x86/cpu: Add the 'table' argument to cpu_matches()
  • CKSIX-255: x86/cpu: Add a steppings field to struct x86_cpu_id
  • CKSIX-255: x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
  • CLKRN-595: Added netconsole's oops_only feature for logging to Sentry
  • CLKRN-595: Fix kmodlve compilation on CloudLinux 6

Update command

yum install kernel-2.6.32-954.3.5.lve1.4.79.el6 --enablerepo=cloudlinux-updates-testing

Topics: beta, kernel-cl6, CloudLinux OS 6, Technical Blog

Inessa Atmachian

Written by Inessa Atmachian

Inessa Atmachian is a Technical Writer. She is responsible for developing technical product documentation for CloudLinux OS, KernelCare, and Imunify360 products. She provides customers with release notes and information on product updates.

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