CVE-2016-6258 in Xen

Riassunto

di MITRE

The PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS administrators to gain host OS privileges by leveraging fast-paths for updating pagetable entries.

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• Prenotare: 20/07/2016
• Divulgazione: 02/08/2016
• Moderazione: accettato
• Voce: VDB-90367
• CPE: pronto
• CWE: CWE-284 (confermato)
• CVSS: 8.8 (NVD)
• EPSS: 0.00400
• KEV: no
• Attività: molto basso
• Settore: Government, Hospital, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2016-6258
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-6258
• CVE Details: https://www.cvedetails.com/cve/CVE-2016-6258/