CVE-2020-11173

Severity Score

7.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

u'Two threads running simultaneously from user space can lead to race condition in fastRPC driver' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in Agatti, APQ8053, Bitra, IPQ4019, IPQ5018, IPQ6018, IPQ8064, IPQ8074, Kamorta, MDM9607, MSM8953, Nicobar, QCA6390, QCS404, QCS405, QCS610, Rennell, SA515M, SA6155P, SA8155P, Saipan, SC8180X, SDA845, SDM429, SDM429W, SDM632, SDM660, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Dos hilos ejecutados simultáneamente desde el espacio del usuario pueden conllevar a una condición de carrera en el controlador fastRPC en los productos Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking en versiones Agatti, APQ8053, Bitra, IPQ4019, IPQ5018, IPQ6018, IPQ8064, IPQ8074, Kamorta, MDM9607, MSM8953, Nicobar, QCA6390, QCS404, QCS405, QCS610, Rennell, SA515M, SA6155P, SA8155P, Saipan, SC8180X, SDA845, SDM429, SDM429W, SDM632, SDM660, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

*Credits: N/A

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

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
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416: Use After Free

CAPEC

References (2)

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

URL	Date	SRC

URL	Date	SRC
https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin	2021-07-21

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"	Agatti Firmware Search vendor "Qualcomm" for product "Agatti Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Agatti Search vendor "Qualcomm" for product "Agatti"	-	-	Safe
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"	Bitra Firmware Search vendor "Qualcomm" for product "Bitra Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Bitra Search vendor "Qualcomm" for product "Bitra"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Ipq4019 Firmware Search vendor "Qualcomm" for product "Ipq4019 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ipq4019 Search vendor "Qualcomm" for product "Ipq4019"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Ipq5018 Firmware Search vendor "Qualcomm" for product "Ipq5018 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ipq5018 Search vendor "Qualcomm" for product "Ipq5018"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Ipq6018 Firmware Search vendor "Qualcomm" for product "Ipq6018 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ipq6018 Search vendor "Qualcomm" for product "Ipq6018"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Ipq8064 Firmware Search vendor "Qualcomm" for product "Ipq8064 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ipq8064 Search vendor "Qualcomm" for product "Ipq8064"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Ipq8074 Firmware Search vendor "Qualcomm" for product "Ipq8074 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ipq8074 Search vendor "Qualcomm" for product "Ipq8074"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Kamorta Firmware Search vendor "Qualcomm" for product "Kamorta Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Kamorta Search vendor "Qualcomm" for product "Kamorta"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Mdm9607 Firmware Search vendor "Qualcomm" for product "Mdm9607 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Mdm9607 Search vendor "Qualcomm" for product "Mdm9607"	-	-	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"	Nicobar Firmware Search vendor "Qualcomm" for product "Nicobar Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Nicobar Search vendor "Qualcomm" for product "Nicobar"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qca6390 Firmware Search vendor "Qualcomm" for product "Qca6390 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca6390 Search vendor "Qualcomm" for product "Qca6390"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcs404 Firmware Search vendor "Qualcomm" for product "Qcs404 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs404 Search vendor "Qualcomm" for product "Qcs404"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcs405 Firmware Search vendor "Qualcomm" for product "Qcs405 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs405 Search vendor "Qualcomm" for product "Qcs405"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcs610 Firmware Search vendor "Qualcomm" for product "Qcs610 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs610 Search vendor "Qualcomm" for product "Qcs610"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Rennell Firmware Search vendor "Qualcomm" for product "Rennell Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Rennell Search vendor "Qualcomm" for product "Rennell"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sa515m Firmware Search vendor "Qualcomm" for product "Sa515m Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sa515m Search vendor "Qualcomm" for product "Sa515m"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sa6155p Firmware Search vendor "Qualcomm" for product "Sa6155p Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sa6155p Search vendor "Qualcomm" for product "Sa6155p"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sa8155p Firmware Search vendor "Qualcomm" for product "Sa8155p Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sa8155p Search vendor "Qualcomm" for product "Sa8155p"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Saipan Firmware Search vendor "Qualcomm" for product "Saipan Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Saipan Search vendor "Qualcomm" for product "Saipan"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sc8180x Firmware Search vendor "Qualcomm" for product "Sc8180x Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sc8180x Search vendor "Qualcomm" for product "Sc8180x"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sda845 Firmware Search vendor "Qualcomm" for product "Sda845 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sda845 Search vendor "Qualcomm" for product "Sda845"	-	-	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"	Sdm429w Firmware Search vendor "Qualcomm" for product "Sdm429w Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm429w Search vendor "Qualcomm" for product "Sdm429w"	-	-	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
Qualcomm Search vendor "Qualcomm"	Sdm660 Firmware Search vendor "Qualcomm" for product "Sdm660 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm660 Search vendor "Qualcomm" for product "Sdm660"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdx55 Firmware Search vendor "Qualcomm" for product "Sdx55 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdx55 Search vendor "Qualcomm" for product "Sdx55"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sm6150 Firmware Search vendor "Qualcomm" for product "Sm6150 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sm6150 Search vendor "Qualcomm" for product "Sm6150"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sm7150 Firmware Search vendor "Qualcomm" for product "Sm7150 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sm7150 Search vendor "Qualcomm" for product "Sm7150"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sm8150 Firmware Search vendor "Qualcomm" for product "Sm8150 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sm8150 Search vendor "Qualcomm" for product "Sm8150"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sm8250 Firmware Search vendor "Qualcomm" for product "Sm8250 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sm8250 Search vendor "Qualcomm" for product "Sm8250"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sxr2130 Firmware Search vendor "Qualcomm" for product "Sxr2130 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sxr2130 Search vendor "Qualcomm" for product "Sxr2130"	-	-	Safe