CVE-2023-1513

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Summary

CVECVE-2023-1513
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-23 21:15:00 UTC
Updated2023-11-07 04:04:00 UTC
DescriptionA flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak.

Risk And Classification

Problem Types: CWE-665

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 37 All All All
Operating System Linux Linux Kernel All All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 9.0 All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 3404-1] linux-5.10 security update MLIST lists.debian.org
kvm: initialize all of the kvm_debugregs structure before sending it … · torvalds/linux@2c10b61 · GitHub MISC github.com
2179892 – (CVE-2023-1513) CVE-2023-1513 kernel: KVM: information leak in KVM_GET_DEBUGREGS ioctl on 32-bit systems MISC bugzilla.redhat.com
[SECURITY] [DLA 3403-1] linux security update MLIST lists.debian.org
[PATCH] kvm: initialize all of the kvm_debugregs structure before sending it to userspace - Greg Kroah-Hartman lore.kernel.org
[PATCH] kvm: initialize all of the kvm_debugregs structure before sending it to userspace - Greg Kroah-Hartman MISC lore.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160572 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12323)
  • 181765 Debian Security Update for linux-5.10 (DLA 3404-1)
  • 181768 Debian Security Update for linux (DLA 3403-1)
  • 182165 Debian Security Update for linux (CVE-2023-1513)
  • 199342 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6080-1)
  • 199343 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6079-1)
  • 199346 Ubuntu Security Notification for Linux kernel (Raspberry Pi) Vulnerabilities (USN-6085-1)
  • 199351 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6090-1)
  • 199353 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6091-1)
  • 199354 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6096-1)
  • 199355 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6094-1)
  • 199368 Ubuntu Security Notification for Linux kernel (Raspberry Pi) Vulnerabilities (USN-6109-1)
  • 199376 Ubuntu Security Notification for Linux kernel (Oracle) Vulnerabilities (USN-6118-1)
  • 199384 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6132-1)
  • 199385 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6134-1)
  • 199389 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6133-1)
  • 199465 Ubuntu Security Notification for Linux kernel (Xilinx ZynqMP) Vulnerabilities (USN-6222-1)
  • 199504 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-6092-1)
  • 199512 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6084-1)
  • 199569 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6095-1)
  • 199589 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6081-1)
  • 199614 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6256-1)
  • 379435 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2024:0012)
  • 390285 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0017)
  • 390286 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0018)
  • 390292 Oracle Managed Virtualization (VM) Server for x86 Security Update for None (OVMSA-2023-0016)
  • 672935 EulerOS Security Update for kernel (EulerOS-SA-2023-1824)
  • 673208 EulerOS Security Update for kernel (EulerOS-SA-2023-2315)
  • 673393 EulerOS Security Update for kernel (EulerOS-SA-2023-2647)
  • 674113 EulerOS Security Update for kernel (EulerOS-SA-2023-2689)
  • 753901 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:1803-1)
  • 753902 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:1800-1)
  • 753903 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:1801-1)
  • 753905 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:1811-1)
  • 753914 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:1848-1)
  • 754023 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2232-1)
  • 755851 SUSE Enterprise Linux Security Update for the linux kernel (SUSE-SU-2023:2646-1)
  • 906741 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (25913-1)
  • 906751 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (25931-1)
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