CVE-2020-11264

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published
Sep 8, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-112655.5Information disclosure issue due to lack of validation of pointer arguments passed to TZ BSP in Snapdragon Wired Infrastructure and NetworkiCVE-2020-112666.5Image address is dereferenced before validating its range which can cause potential QSEE information leakage in Snapdragon Wired InfrastructCVE-2020-112677.8Stack out-of-bounds write occurs while setting up a cipher device if the provided IV length exceeds the max limit value in Snapdragon Auto, CVE-2020-112687.5Potential UE reset while decoding a crafted Sib1 or SIB1 that schedules unsupported SIBs and can lead to denial of service in Snapdragon AutCVE-2020-112698.8Possible memory corruption while processing EAPOL frames due to lack of validation of key length before using it in Snapdragon Auto, SnapdraCVE-2020-112707.5Possible denial of service due to RTT responder consistently rejects all FTMR by transmitting FTM1 with failure status in the FTM parameter CVE-2020-112717.8Possible out of bounds while accessing global control elements due to race condition in Snapdragon Auto, Snapdragon Compute, Snapdragon ConnCVE-2020-112729.8Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later canCVE-2020-112737.5Histogram type KPI was teardown with the assumption of the existence of histogram binning info and will lead to null pointer access when hisCVE-2020-112747.5Denial of service in MODEM due to assert to the invalid configuration in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, SnapdCVE-2020-112759.1Possible buffer over-read while parsing quiet IE in Rx beacon frame due to improper check of IE length in received beacon in Snapdragon AutoCVE-2020-112769.1Possible buffer over read while processing P2P IE and NOA attribute of beacon and probe response frames due to improper validation of P2P IE