CVE-2020-11305

Severity Score

6.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer overflow in boot due to improper length check on arguments received in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music

Un Desbordamiento de enteros en el arranque debido a una comprobación inapropiada de la longitud en los argumentos recibidos en los productos Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music

*Credits: N/A

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

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
2021-03-17 CVE Published
2023-12-01 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.qualcomm.com/company/product-security/bulletins/march-2021-bulletin	2021-03-25

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"	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"	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"	Mdm9206 Firmware Search vendor "Qualcomm" for product "Mdm9206 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Mdm9206 Search vendor "Qualcomm" for product "Mdm9206"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Pm8909 Firmware Search vendor "Qualcomm" for product "Pm8909 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Pm8909 Search vendor "Qualcomm" for product "Pm8909"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Pm8916 Firmware Search vendor "Qualcomm" for product "Pm8916 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Pm8916 Search vendor "Qualcomm" for product "Pm8916"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Pm8953 Firmware Search vendor "Qualcomm" for product "Pm8953 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Pm8953 Search vendor "Qualcomm" for product "Pm8953"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Pmd9607 Firmware Search vendor "Qualcomm" for product "Pmd9607 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Pmd9607 Search vendor "Qualcomm" for product "Pmd9607"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Pmi8952 Firmware Search vendor "Qualcomm" for product "Pmi8952 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Pmi8952 Search vendor "Qualcomm" for product "Pmi8952"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qca9367 Firmware Search vendor "Qualcomm" for product "Qca9367 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca9367 Search vendor "Qualcomm" for product "Qca9367"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qca9377 Firmware Search vendor "Qualcomm" for product "Qca9377 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca9377 Search vendor "Qualcomm" for product "Qca9377"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Smb1358 Firmware Search vendor "Qualcomm" for product "Smb1358 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Smb1358 Search vendor "Qualcomm" for product "Smb1358"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Smb1360 Firmware Search vendor "Qualcomm" for product "Smb1360 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Smb1360 Search vendor "Qualcomm" for product "Smb1360"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Smb231 Firmware Search vendor "Qualcomm" for product "Smb231 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Smb231 Search vendor "Qualcomm" for product "Smb231"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcd9326 Firmware Search vendor "Qualcomm" for product "Wcd9326 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcd9326 Search vendor "Qualcomm" for product "Wcd9326"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcd9330 Firmware Search vendor "Qualcomm" for product "Wcd9330 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcd9330 Search vendor "Qualcomm" for product "Wcd9330"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcn3660b Firmware Search vendor "Qualcomm" for product "Wcn3660b Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcn3660b Search vendor "Qualcomm" for product "Wcn3660b"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcn3680b Firmware Search vendor "Qualcomm" for product "Wcn3680b Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcn3680b Search vendor "Qualcomm" for product "Wcn3680b"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wsa8810 Firmware Search vendor "Qualcomm" for product "Wsa8810 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wsa8810 Search vendor "Qualcomm" for product "Wsa8810"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wsa8815 Firmware Search vendor "Qualcomm" for product "Wsa8815 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wsa8815 Search vendor "Qualcomm" for product "Wsa8815"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wtr2965 Firmware Search vendor "Qualcomm" for product "Wtr2965 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wtr2965 Search vendor "Qualcomm" for product "Wtr2965"	-	-	Safe