DescriptionIn arch/x86/kvm/vmx.c in the Linux kernel before 4.17.2, when nested virtualization is used, local attackers could cause L1 KVM guests to VMEXIT, potentially allowing privilege escalations and denial of service attacks due to lack of checking of CPL.
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
|SUSE Linux Enterprise Desktop 12 SP3||kernel-source||Not affected|
|SUSE Linux Enterprise Module for Basesystem 15 GA||kernel-source||Affected|
|SUSE Linux Enterprise Module for Development Tools 15 GA||kernel-source||Affected|
|SUSE Linux Enterprise Server 11 SP4||kernel-source||Not affected|
|SUSE Linux Enterprise Server 12 SP3||kernel-source||Not affected|