title: Buffer Copy Without Checking the Size of Input in Audio
description: Memory corruption in Audio while processing sva_model_serializer using memory size passed by HIDL client.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Auto, Snapdragon Mobile, Snapdragon Wearables]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: AQT1000
status: affected, version: FastConnect 6200
status: affected, version: QCA6420
status: affected, version: QCA6430
status: affected, version: SA4150P
status: affected, version: SA4155P
status: affected, version: SA6155P
status: affected, version: SA8155P
status: affected, version: SA8195P
status: affected, version: SD855
status: affected, version: Snapdragon 855 Mobile Platform
status: affected, version: Snapdragon 855+/860 Mobile Platform (SM8150-AC)
status: affected, version: Snapdragon W5+ Gen 1 Wearable Platform
status: affected, version: SW5100
status: affected, version: SW5100P
status: affected, version: WCD9341
status: affected, version: WCN3980
status: affected, version: WCN3988
status: affected, version: WSA8810
status: affected, version: WSA8815
status: affected, version: WSA8830
status: affected, version: WSA8835
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.7
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL