title: Information exposure in Powerline Communication Firmware
description: Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Auto, Snapdragon Wired Infrastructure and Networking]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: QCA7500
status: affected, version: QCA7520
status: affected, version: QCA7550
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 7.3
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL