description: Dell PowerEdge Server BIOS contains an Improper SMM communication buffer verification vulnerability. A physical high privileged attacker could potentially exploit this vulnerability leading to arbitrary writes to SMRAM.
problem types: CWE-20: Improper Input Validation
affected:
{
defaultStatus: unaffected
product: PowerEdge Platform
vendor: Dell
versions:
lessThan: 2.19.0 , status: affected, version: N/A, versionType: semver
lessThan: 2.14.0, status: affected, version: N/A, versionType: semver
lessThan: 1.19.0, status: affected, version: N/A, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: PHYSICAL
availabilityImpact: LOW
baseScore: 4.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL