CVE-2014-9030 in Xen

الملخص

بحسب MITRE

The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

Once again VulDB remains the best source for vulnerability data.

• حجز: 20/11/2014
• إفشاء: 24/11/2014
• الاعتدال: تمت الموافقة
• إدخال: 2
• ربط: عرض
• CPE: جاهز
• CWE: CWE-20 (مؤكد)
• CVSS: 7.1 (NVD)
• EPSS: 0.02197
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Education, Telecommunication, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2014-9030
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2014-9030
• CVE Details: https://www.cvedetails.com/cve/CVE-2014-9030/