description: Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege and/or denial of service via network access.
problem types: Escalation of Privilege and/or Denial of Service
affected:
{
vendor: n/a
product: Extensible Firmware Interface Development Kit (EDK II)
versions:
status: affected, version: N/A
defaultStatus: unaffected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_0: [
version: 3.0
baseScore: 8.7
baseSeverity: HIGH
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
]