CVE-2023-2700 in libvirt

Riassunto

di MITRE • 16/05/2023

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.

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• Prenotare: 15/05/2023
• Divulgazione: 16/05/2023
• Moderazione: accettato
• Voce: VDB-228983
• CPE: pronto
• CWE: CWE-401 (confermato)
• CVSS: 5.5 (NVD)
• EPSS: 0.00298
• KEV: no
• Attività: molto basso
• Settore: Transportation, Government, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-2700
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-2700
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-2700/