{"id":"AZL-26046","summary":"CVE-2023-30456 affecting package kernel for versions less than 5.15.107.1-2","details":"An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.","modified":"2026-04-01T05:08:42.133135Z","published":"2023-04-10T02:15:06Z","upstream":["CVE-2023-30456"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30456"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.107.1-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-26046.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}