How to see what patches have been applied

To see which patches have been applied to your kernel, you can use the following command:

kcarectl --patch-info


You will see something like this:

# kcarectl --patch-info
OS: cl7
kernel: kernel-3.10.0-714.10.2.lve1.5.9.el7
time: 2018-05-05 10:51:41

kpatch-name: 3.10.0/x86-kvm-nVMX-update-last_nonleaf_level-when-initializing-nested-EPT.patch
kpatch-description: kvm: nVMX: update last_nonleaf_level when initializing nested EPT
kpatch-kernel: 3.10.0-693.21.1.el7
kpatch-cve: CVE-2017-12188
kpatch-cvss: 7.6
kpatch-cve-url: https://access.redhat.com/security/cve/cve-2017-12188
kpatch-patch-url: https://access.redhat.com/labs/psb/versions/kernel-3.10.0-693.21.1.el7/patches/x86-kvm-nVMX-update-last_nonleaf_level-when-initializing-nested-EPT

kpatch-name: 3.10.0/x86-kvm-mmu-always-terminate-page-walks-at-level-1.patch
kpatch-description: kvm: mmu: always terminate page walks at level 1
kpatch-kernel: 3.10.0-693.21.1.el7
kpatch-cve: CVE-2017-12188
kpatch-cvss: 7.6
kpatch-cve-url: https://access.redhat.com/security/cve/cve-2017-12188
kpatch-patch-url: https://access.redhat.com/labs/psb/versions/kernel-3.10.0-693.21.1.el7/patches/x86-kvm-mmu-always-terminate-page-walks-at-level-1
...


If you still have questions about your patches, feel free to contact us by opening a support ticket or by using our live chat feature.

  • 0 Users Found This Useful
Was this answer helpful?

Also Read

Does KernelCare work on 32-bit servers?

Unfortunately, KernelCare does not have 32-bit kernels at the moment. It is therefore not...

Do I have to restart my server after installing KernelCare?

One of the features that separates KernelCare from other services is how focused they are at...

How to Uninstall KernelCare

You can uninstall KernelCare by using the following command: # yum remove kernelcare If...

How to install KernelCare

KernelCare supports the following operating systems: 64bit versions of RHEL/CentOS 6.x &...

How to Force the Update of KernelCare

In order to force the update of KernelCare you just have to use the command kcarectl...