title: Null pointer dereference in Bluetooth HOST
description: Transient DOS in Bluetooth HOST due to null pointer dereference when a mismatched argument is passed.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: APQ8017
status: affected, version: APQ8096AU
status: affected, version: AR8031
status: affected, version: CSRA6620
status: affected, version: CSRA6640
status: affected, version: CSRB31024
status: affected, version: MDM9150
status: affected, version: MDM9206
status: affected, version: MDM9250
status: affected, version: MDM9607
status: affected, version: MDM9628
status: affected, version: MDM9640
status: affected, version: MDM9650
status: affected, version: MSM8996AU
status: affected, version: QAM8295P
status: affected, version: QCA6174A
status: affected, version: QCA6175A
status: affected, version: QCA6564A
status: affected, version: QCA6564AU
status: affected, version: QCA6574
status: affected, version: QCA6574A
status: affected, version: QCA6574AU
status: affected, version: QCA6584
status: affected, version: QCA6584AU
status: affected, version: QCA6595
status: affected, version: QCA6595AU
status: affected, version: QCA6696
status: affected, version: QCA9367
status: affected, version: QCA9377
status: affected, version: QCN9074
status: affected, version: QCS405
status: affected, version: SA415M
status: affected, version: SA515M
status: affected, version: SA8295P
status: affected, version: SD626
status: affected, version: SDX20
status: affected, version: SDX20M
status: affected, version: SDX55
status: affected, version: WCD9326
status: affected, version: WCD9335
status: affected, version: WCD9360
status: affected, version: WCN3660B
status: affected, version: WCN3680B
status: affected, version: WCN3980
status: affected, version: WCN3998
status: affected, version: WSA8815
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL