CVE-2021-26320 in EPYC

الملخص

بحسب MITRE • 17/11/2021

Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP

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

• حجز: 29/01/2021
• إفشاء: 17/11/2021
• الاعتدال: تمت الموافقة
• إدخال: VDB-186857
• CPE: جاهز
• CWE: CWE-295 (مؤكد)
• CVSS: 5.5 (NVD)
• EPSS: 0.00180
• KEV: لا
• النشاطات: منخفض جدًا

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2021-26320
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-26320
• CVE Details: https://www.cvedetails.com/cve/CVE-2021-26320/