title: Use after free in Qualcomm IPC
description: Memory corruption in Qualcomm IPC due to use after free while receiving the incoming packet and reposting it.
affected:
{
defaultStatus: unaffected
platforms: [Snapdragon Compute, Snapdragon Mobile]
product: Snapdragon
vendor: Qualcomm, Inc.
versions:
status: affected, version: SG4150P
status: affected, version: Snapdragon 680 4G Mobile Platform
status: affected, version: Snapdragon 685 4G Mobile Platform (SM6225-AD)
status: affected, version: WCD9370
status: affected, version: WCD9375
status: affected, version: WCN3950
status: affected, version: WCN3988
status: affected, version: WSA8810
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL