description: I some cases, when the device is USB-tethered to a host PC, and the device is sharing its mobile network connection with the host PC, if the user originates a call on the device, then the device's modem may reset and cause the phone call to not succeed.  This may block the user from dialing emergency services.  This patch resolves the device's modem reset issue.
problem types: CWE-404 Improper Resource Shutdown or Release
affected:
{
defaultStatus: unaffected
modules: modem
platforms: Android
product: Motorola smartphones
vendor: Motorola Mobility
versions:
status: affected, version: Versions prior to 2022-11-01
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: PHYSICAL
availabilityImpact: HIGH
baseScore: 4.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Update your product to a software version with an SPL of 2022-11-01 or later.
workarounds: Disconnect device from host PC when making phone calls.