CVE-2023-30456
Summary
| CVE | CVE-2023-30456 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-04-10 02:15:00 UTC |
| Updated | 2023-07-26 17:15:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| 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
| Reference | Source | Link | Tags |
|---|---|---|---|
| [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 |
No vendor comments have been submitted for this CVE.
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)