CVE-2023-2700

2023-05-1500:00:00

redhat

www.cve.org

libvirt

vulnerability

memory leak

sr-iov

pci device

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

A 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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "libvirt",
    "versions": [
      {
        "version": "libvirt-4.5.0",
        "status": "affected"
      }
    ]
  }
]