CVE-2019-14027

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow due to lack of upper bound check on channel length which is used for a loop. in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ6018, IPQ8074, MSM8998, Nicobar, QCA8081, QCN7605, QCS404, QCS605, Rennell, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130

Un desbordamiento del búfer debido a la falta de comprobación del límite superior sobre la longitud del canal que es usado para un bucle. En los productos Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking en las versiones APQ8098, IPQ6018, IPQ8074, MSM8998, Nicobar, QCA8081, QCN7605, QCS404, QCS605, Rennell, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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	2020-03-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
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"	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"	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"	Msm8998 Firmware Search vendor "Qualcomm" for product "Msm8998 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Msm8998 Search vendor "Qualcomm" for product "Msm8998"	-	-	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"	Qca8081 Firmware Search vendor "Qualcomm" for product "Qca8081 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca8081 Search vendor "Qualcomm" for product "Qca8081"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcn7605 Firmware Search vendor "Qualcomm" for product "Qcn7605 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcn7605 Search vendor "Qualcomm" for product "Qcn7605"	-	-	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"	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"	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"	Sdm630 Firmware Search vendor "Qualcomm" for product "Sdm630 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm630 Search vendor "Qualcomm" for product "Sdm630"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdm636 Firmware Search vendor "Qualcomm" for product "Sdm636 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm636 Search vendor "Qualcomm" for product "Sdm636"	-	-	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"	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"	Sdm850 Firmware Search vendor "Qualcomm" for product "Sdm850 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdm850 Search vendor "Qualcomm" for product "Sdm850"	-	-	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"	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