CVE-2020-11157

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

u'Lack of handling unexpected control messages while encryption was in progress can terminate the connection and thus leading to a DoS' in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632

Una falta de manejo de mensajes de control inesperados mientras el cifrado estaba en progreso puede terminar la conexión y, por lo tanto, conllevar a un DoS en los productos Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables en versiones APQ8053, APQ8076, MDM9640, MDM9650, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, QCA6174A, QCA9886, QCM2150, QM215, SDM429, SDM439, SDM450, SDM632

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-03-31 CVE Reserved
2020-11-02 CVE Published
2023-07-19 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source
https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Apq8053 Firmware Search vendor "Qualcomm" for product "Apq8053 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Apq8053 Search vendor "Qualcomm" for product "Apq8053"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Apq8076 Firmware Search vendor "Qualcomm" for product "Apq8076 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Apq8076 Search vendor "Qualcomm" for product "Apq8076"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Mdm9640 Firmware Search vendor "Qualcomm" for product "Mdm9640 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Mdm9640 Search vendor "Qualcomm" for product "Mdm9640"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Mdm9650 Firmware Search vendor "Qualcomm" for product "Mdm9650 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Mdm9650 Search vendor "Qualcomm" for product "Mdm9650"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8905 Firmware Search vendor "Qualcomm" for product "Msm8905 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8905 Search vendor "Qualcomm" for product "Msm8905"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8917 Firmware Search vendor "Qualcomm" for product "Msm8917 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8917 Search vendor "Qualcomm" for product "Msm8917"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8937 Firmware Search vendor "Qualcomm" for product "Msm8937 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8937 Search vendor "Qualcomm" for product "Msm8937"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8940 Firmware Search vendor "Qualcomm" for product "Msm8940 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8940 Search vendor "Qualcomm" for product "Msm8940"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8953 Firmware Search vendor "Qualcomm" for product "Msm8953 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8953 Search vendor "Qualcomm" for product "Msm8953"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qca6174a Firmware Search vendor "Qualcomm" for product "Qca6174a Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca6174a Search vendor "Qualcomm" for product "Qca6174a"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qca9886 Firmware Search vendor "Qualcomm" for product "Qca9886 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca9886 Search vendor "Qualcomm" for product "Qca9886"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcm2150 Firmware Search vendor "Qualcomm" for product "Qcm2150 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcm2150 Search vendor "Qualcomm" for product "Qcm2150"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qm215 Firmware Search vendor "Qualcomm" for product "Qm215 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qm215 Search vendor "Qualcomm" for product "Qm215"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm429 Firmware Search vendor "Qualcomm" for product "Sdm429 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm429 Search vendor "Qualcomm" for product "Sdm429"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm439 Firmware Search vendor "Qualcomm" for product "Sdm439 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm439 Search vendor "Qualcomm" for product "Sdm439"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm450 Firmware Search vendor "Qualcomm" for product "Sdm450 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm450 Search vendor "Qualcomm" for product "Sdm450"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm632 Firmware Search vendor "Qualcomm" for product "Sdm632 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm632 Search vendor "Qualcomm" for product "Sdm632"	-	-	Safe