CVE-2023-21653

Reachable Assertion in Modem

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Transient DOS in Modem while processing RRC reconfiguration message.

Vulnerabilidad de Denegación de Servicios (DoS) transitorio en Modem durante el procesamiento del mensaje de reconfiguración RRC.

*Credits: N/A

CVSS Scores

NISTv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-12-07 CVE Reserved
2023-09-05 CVE Published
2024-08-02 CVE Updated
2024-09-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-617: Reachable Assertion

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin	2024-04-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Ar8035 Firmware Search vendor "Qualcomm" for product "Ar8035 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Ar8035 Search vendor "Qualcomm" for product "Ar8035"	-	-	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"	Qca8337 Firmware Search vendor "Qualcomm" for product "Qca8337 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qca8337 Search vendor "Qualcomm" for product "Qca8337"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcn6024 Firmware Search vendor "Qualcomm" for product "Qcn6024 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcn6024 Search vendor "Qualcomm" for product "Qcn6024"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Qcn9024 Firmware Search vendor "Qualcomm" for product "Qcn9024 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Qcn9024 Search vendor "Qualcomm" for product "Qcn9024"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdx65 Firmware Search vendor "Qualcomm" for product "Sdx65 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdx65 Search vendor "Qualcomm" for product "Sdx65"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sdx70m Firmware Search vendor "Qualcomm" for product "Sdx70m Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sdx70m Search vendor "Qualcomm" for product "Sdx70m"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcd9380 Firmware Search vendor "Qualcomm" for product "Wcd9380 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcd9380 Search vendor "Qualcomm" for product "Wcd9380"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcn6855 Firmware Search vendor "Qualcomm" for product "Wcn6855 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcn6855 Search vendor "Qualcomm" for product "Wcn6855"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Wcn6856 Firmware Search vendor "Qualcomm" for product "Wcn6856 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Wcn6856 Search vendor "Qualcomm" for product "Wcn6856"	-	-	Safe