CVE-2023-30456

Summary

CVECVE-2023-30456
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-10 02:15:00 UTC
Updated2023-07-26 17:15:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.3 rc1 All All
Operating System Linux Linux Kernel 6.3 rc2 All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 3404-1] linux-5.10 security update MLIST lists.debian.org
CVE-2023-30456 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
Kernel Live Patch Security Notice LSN-0096-1 ≈ Packet Storm MISC packetstormsecurity.com
KVM: nVMX: add missing consistency checks for CR0 and CR4 · torvalds/linux@112e660 · GitHub MISC github.com Release Notes
[SECURITY] [DLA 3403-1] linux security update MLIST lists.debian.org
cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.8 MISC cdn.kernel.org Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160581 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12339)
  • 160726 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12413)
  • 160728 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12394)
  • 160729 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12412)
  • 161066 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-6583)
  • 161147 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7077)
  • 181765 Debian Security Update for linux-5.10 (DLA 3404-1)
  • 181768 Debian Security Update for linux (DLA 3403-1)
  • 183761 Debian Security Update for linux (CVE-2023-30456)
  • 199298 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6033-1)
  • 199375 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6123-1)
  • 199380 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6124-1)
  • 199382 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6127-1)
  • 199384 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6132-1)
  • 199386 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6131-1)
  • 199390 Ubuntu Security Notification for Linux kernel (Azure CVM) Vulnerabilities (USN-6135-1)
  • 199406 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6150-1)
  • 199413 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6162-1)
  • 199422 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6175-1)
  • 199437 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6186-1)
  • 199465 Ubuntu Security Notification for Linux kernel (Xilinx ZynqMP) Vulnerabilities (USN-6222-1)
  • 199471 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6130-1)
  • 199539 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6149-1)
  • 199614 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6256-1)
  • 200201 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6699-1)
  • 242399 Red Hat Update for kernel security (RHSA-2023:6583)
  • 242434 Red Hat Update for kernel-rt security (RHSA-2023:6901)
  • 242451 Red Hat Update for kernel security (RHSA-2023:7077)
  • 242941 Red Hat Update for kernel (RHSA-2024:0930)
  • 243087 Red Hat Update for kernel (RHSA-2024:1404)
  • 378537 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0048)
  • 378710 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0079)
  • 378889 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0036)
  • 673208 EulerOS Security Update for kernel (EulerOS-SA-2023-2315)
  • 673232 EulerOS Security Update for kernel (EulerOS-SA-2023-2357)
  • 673393 EulerOS Security Update for kernel (EulerOS-SA-2023-2647)
  • 674113 EulerOS Security Update for kernel (EulerOS-SA-2023-2689)
  • 755851 SUSE Enterprise Linux Security Update for the linux kernel (SUSE-SU-2023:2646-1)
  • 906823 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26041-1)
  • 906870 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26046-1)
  • 941453 AlmaLinux Security Update for kernel (ALSA-2023:7077)
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