CVE-2023-2700

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Summary

CVECVE-2023-2700
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-15 22:15:00 UTC
Updated2023-07-06 19:15:00 UTC
DescriptionA vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct's g_autoptr cleanup.

Risk And Classification

Problem Types: CWE-401

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 38 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 9.0 All All All
Application Redhat Libvirt 4.5.0 All All All

References

ReferenceSourceLinkTags
virpci: Resolve leak in virPCIVirtualFunctionList cleanup (6425a311) · Commits · libvirt / libvirt · GitLab MISC gitlab.com
cve-details MISC access.redhat.com
403 Forbidden CONFIRM security.netapp.com
2203653 – (CVE-2023-2700) CVE-2023-2700 libvirt: Memory leak in virPCIVirtualFunctionList cleanup MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160750 Oracle Enterprise Linux Security Update for libvirt (ELSA-2023-3715)
  • 160774 Oracle Enterprise Linux Security Update for virt:ol and virt-devel:rhel (ELSA-2023-3822)
  • 160960 Oracle Enterprise Linux Security Update for kvm_utils3 (ELSA-2023-12855)
  • 161005 Oracle Enterprise Linux Security Update for kvm_utils2 (ELSA-2023-12924)
  • 183847 Debian Security Update for libvirt (CVE-2023-2700)
  • 199383 Ubuntu Security Notification for libvirt Vulnerabilities (USN-6126-1)
  • 241738 Red Hat Update for libvirt (RHSA-2023:3715)
  • 241756 Red Hat Update for virt:rhel and virt-devel:rhel (RHSA-2023:3822)
  • 284910 Fedora Security Update for libvirt (FEDORA-2024-2d35e47af3)
  • 906991 Common Base Linux Mariner (CBL-Mariner) Security Update for libvirt (26736-1)
  • 941147 AlmaLinux Security Update for libvirt (ALSA-2023:3715)
  • 941177 AlmaLinux Security Update for virt:rhel and virt-devel:rhel (ALSA-2023:3822)
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