CVE-2020-11203

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

Stack overflow may occur if GSM/WCDMA broadcast config size received from user is larger than variable length array in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Feb 22, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-112047.8Possible memory corruption and information leakage in sub-system due to lack of check for validity and boundary compliance for parameters thCVE-2020-112057.8u'Possible integer overflow to heap overflow while processing command due to lack of check of packet length received' in Snapdragon Auto, SnCVE-2020-112067.8Possible buffer overflow in Fastrpc while handling received parameters due to lack of validation on input parameters' in Snapdragon Auto, SnCVE-2020-112077.8Buffer overflow in LibFastCV library due to improper size checks with respect to buffer length' in Snapdragon Auto, Snapdragon Compute, SnapCVE-2020-112087.8Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD82CVE-2020-112095.5Improper authorization in DSP process could allow unauthorized users to downgrade the library versions in SD820, SD821, SD820, QCS603, QCS60CVE-2020-11217.0An elevation of privilege vulnerability exists when Windows improperly handles calls to Clipboard Service. An attacker who successfully explCVE-2020-112108.8Possible memory corruption in RPM region due to improper XPU configuration in Snapdragon Connectivity, Snapdragon Industrial IOT, SnapdragonCVE-2020-112129.8Out of bounds reads while parsing NAN beacons attributes and OUIs due to improper length of field check in Snapdragon Auto, Snapdragon CompuCVE-2020-112139.8Out of bound reads might occur in while processing Service descriptor due to improper validation of length of fields in Snapdragon Auto, SnaCVE-2020-112147.5Buffer over-read while processing NDL attribute if attribute length is larger than expected and then FW is treating it as more number of immCVE-2020-112159.1An out of bounds read can happen when processing VSA attribute due to improper minimum required length check in Snapdragon Auto, Snapdragon
CVE-2020-11203: High severity, CVSS 7.1 | Vulnix