description: Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A local low privileged attacker could potentially exploit this vulnerability leading to out-of-bound read/writes to SMRAM.
problem types: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
affected:
{
defaultStatus: unaffected
product: PowerEdge BIOS Intel 16G
vendor: Dell
versions:
lessThan:  2.0.0, status: affected, version: N/A, versionType: semver
lessThan: 1.7.6, status: affected, version: N/A, versionType: semver
lessThan: 1.7.2, status: affected, version: N/A, versionType: semver
lessThan: 1.2.3, status: affected, version: N/A, versionType: semver
lessThan: 1.13.2, status: affected, version: N/A, versionType: semver
lessThan: 1.9.1, status: affected, version: N/A, versionType: semver
lessThan: 1.14.1, status: affected, version: N/A, versionType: semver
lessThan: 2.14.1, status: affected, version: N/A, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: LOW
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL