CVE-2019-14072

Severity Score

7.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Unhandled paging request is observed due to dereferencing an already freed object because of race condition between sparse free and sparse bind ioctls which access the same physical entry in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8096AU, APQ8098, MDM9607, MSM8909W, MSM8939, MSM8953, MSM8996AU, Nicobar, QCS405, QCS605, Rennell, SA6155P, Saipan, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130

Se observa una petición de paginación no manejada debido a la desreferenciación de un objeto ya liberado debido a una condición de carrera entre los ioctl poco liberados y poco ciegos que acceden a la misma entrada física en los productos Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables en las versiones APQ8009, APQ8096AU, APQ8098, MDM9607, MSM8909W, MSM8939, MSM8953, MSM8996AU, Nicobar, QCS405, QCS605, Rennell, SA6155P, Saipan, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, 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

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-07-19 CVE Reserved
2020-03-05 CVE Published
2023-03-08 EPSS Updated
2024-08-05 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 (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

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

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Apq8009 Firmware Search vendor "Qualcomm" for product "Apq8009 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Apq8009 Search vendor "Qualcomm" for product "Apq8009"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Apq8096au Firmware Search vendor "Qualcomm" for product "Apq8096au Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Apq8096au Search vendor "Qualcomm" for product "Apq8096au"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Apq8098 Firmware Search vendor "Qualcomm" for product "Apq8098 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Apq8098 Search vendor "Qualcomm" for product "Apq8098"	-	-	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"	Msm8909w Firmware Search vendor "Qualcomm" for product "Msm8909w Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8909w Search vendor "Qualcomm" for product "Msm8909w"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Msm8939 Firmware Search vendor "Qualcomm" for product "Msm8939 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8939 Search vendor "Qualcomm" for product "Msm8939"	-	-	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"	Msm8996au Firmware Search vendor "Qualcomm" for product "Msm8996au Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8996au Search vendor "Qualcomm" for product "Msm8996au"	-	-	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"	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"	Qcs605 Firmware Search vendor "Qualcomm" for product "Qcs605 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcs605 Search vendor "Qualcomm" for product "Qcs605"	-	-	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"	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"	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"	Sda660 Firmware Search vendor "Qualcomm" for product "Sda660 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sda660 Search vendor "Qualcomm" for product "Sda660"	-	-	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"	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
Qualcomm Search vendor "Qualcomm"	Sdm670 Firmware Search vendor "Qualcomm" for product "Sdm670 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm670 Search vendor "Qualcomm" for product "Sdm670"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm710 Firmware Search vendor "Qualcomm" for product "Sdm710 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm710 Search vendor "Qualcomm" for product "Sdm710"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm845 Firmware Search vendor "Qualcomm" for product "Sdm845 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm845 Search vendor "Qualcomm" for product "Sdm845"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdx24 Firmware Search vendor "Qualcomm" for product "Sdx24 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdx24 Search vendor "Qualcomm" for product "Sdx24"	-	-	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"	Sxr1130 Firmware Search vendor "Qualcomm" for product "Sxr1130 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sxr1130 Search vendor "Qualcomm" for product "Sxr1130"	-	-	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