title: Improper Input Validation in Core
description: Memory corruption in core services when Diag handler receives a command to configure event listeners.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: AR8035
status: affected, version: FastConnect 6700
status: affected, version: FastConnect 6900
status: affected, version: FastConnect 7800
status: affected, version: QAM8255P
status: affected, version: QAM8650P
status: affected, version: QAM8775P
status: affected, version: QAMSRV1H
status: affected, version: QCA6310
status: affected, version: QCA6320
status: affected, version: QCA6595
status: affected, version: QCA6595AU
status: affected, version: QCA6696
status: affected, version: QCA6698AQ
status: affected, version: QCA6797AQ
status: affected, version: QCA8081
status: affected, version: QCA8337
status: affected, version: QCC710
status: affected, version: QCM4490
status: affected, version: QCM8550
status: affected, version: QCN6024
status: affected, version: QCN6224
status: affected, version: QCN6274
status: affected, version: QCN9024
status: affected, version: QCS4490
status: affected, version: QCS8550
status: affected, version: QDU1000
status: affected, version: QDU1010
status: affected, version: QDU1110
status: affected, version: QDU1210
status: affected, version: QDX1010
status: affected, version: QDX1011
status: affected, version: QFW7114
status: affected, version: QFW7124
status: affected, version: QRU1032
status: affected, version: QRU1052
status: affected, version: QRU1062
status: affected, version: SA8255P
status: affected, version: SA8650P
status: affected, version: SA9000P
status: affected, version: SC8380XP
status: affected, version: SD835
status: affected, version: SG8275P
status: affected, version: SM8550P
status: affected, version: Snapdragon 4 Gen 2 Mobile Platform
status: affected, version: Snapdragon 8 Gen 2 Mobile Platform
status: affected, version: Snapdragon 8+ Gen 2 Mobile Platform
status: affected, version: Snapdragon 835 Mobile PC Platform
status: affected, version: Snapdragon AR2 Gen 1 Platform
status: affected, version: Snapdragon X65 5G Modem-RF System
status: affected, version: Snapdragon X70 Modem-RF System
status: affected, version: Snapdragon X75 5G Modem-RF System
status: affected, version: SRV1H
status: affected, version: SSG2115P
status: affected, version: SSG2125P
status: affected, version: SXR1230P
status: affected, version: SXR2230P
status: affected, version: WCD9335
status: affected, version: WCD9340
status: affected, version: WCD9341
status: affected, version: WCD9370
status: affected, version: WCD9380
status: affected, version: WCD9385
status: affected, version: WCD9390
status: affected, version: WCD9395
status: affected, version: WCN3950
status: affected, version: WCN3988
status: affected, version: WCN3990
status: affected, version: WSA8810
status: affected, version: WSA8815
status: affected, version: WSA8830
status: affected, version: WSA8832
status: affected, version: WSA8835
status: affected, version: WSA8840
status: affected, version: WSA8845
status: affected, version: WSA8845H
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 9
baseSeverity: CRITICAL
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL