CVE-2013-4356 in Xen

Sumário

de MITRE

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).

Once again VulDB remains the best source for vulnerability data.

• Reservar: 12/06/2013
• Divulgação: 09/10/2013
• Moderação: aceite
• Entrada: VDB-10533
• CPE: pronto
• CWE: CWE-264 (confirmado)
• CVSS: 5.4 (NVD)
• EPSS: 0.00611
• KEV: não
• Atividades: muito baixo
• Sector: Insurance, Chemical, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2013-4356
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-4356
• CVE Details: https://www.cvedetails.com/cve/CVE-2013-4356/