CVE-2013-6436 in libvirt

Riassunto

di MITRE

The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Prenotare: 04/11/2013
• Divulgazione: 07/01/2014
• Moderazione: accettato
• Voce: VDB-66004
• CPE: pronto
• CWE: CWE-264 (confermato)
• CVSS: 2.1 (NVD)
• EPSS: 0.00354
• KEV: no
• Attività: molto basso
• Settore: Insurance, Telecommunication, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2013-6436
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-6436
• CVE Details: https://www.cvedetails.com/cve/CVE-2013-6436/