CVE-2021-1956
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Improper handling of ASB-U packet with L2CAP channel ID by slave host can lead to interference with piconet in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Un manejo inapropiado del paquete ASB-U con el ID de canal L2CAP por parte del host esclavo puede conllevar interferencias con la piconet en Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-08 CVE Reserved
- 2021-09-09 CVE Published
- 2024-05-25 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin | 2021-09-22 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Qualcomm Search vendor "Qualcomm" | Aqt1000 Firmware Search vendor "Qualcomm" for product "Aqt1000 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Aqt1000 Search vendor "Qualcomm" for product "Aqt1000" | - | - |
Safe
|
| 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" | Csrb31024 Firmware Search vendor "Qualcomm" for product "Csrb31024 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Csrb31024 Search vendor "Qualcomm" for product "Csrb31024" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6175a Firmware Search vendor "Qualcomm" for product "Qca6175a Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6175a Search vendor "Qualcomm" for product "Qca6175a" | - | - |
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" | Qca6391 Firmware Search vendor "Qualcomm" for product "Qca6391 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6391 Search vendor "Qualcomm" for product "Qca6391" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6420 Firmware Search vendor "Qualcomm" for product "Qca6420 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6420 Search vendor "Qualcomm" for product "Qca6420" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6430 Firmware Search vendor "Qualcomm" for product "Qca6430 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6430 Search vendor "Qualcomm" for product "Qca6430" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6564a Firmware Search vendor "Qualcomm" for product "Qca6564a Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6564a Search vendor "Qualcomm" for product "Qca6564a" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6564au Firmware Search vendor "Qualcomm" for product "Qca6564au Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6564au Search vendor "Qualcomm" for product "Qca6564au" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6574 Firmware Search vendor "Qualcomm" for product "Qca6574 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6574 Search vendor "Qualcomm" for product "Qca6574" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6574a Firmware Search vendor "Qualcomm" for product "Qca6574a Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6574a Search vendor "Qualcomm" for product "Qca6574a" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6574au Firmware Search vendor "Qualcomm" for product "Qca6574au Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6574au Search vendor "Qualcomm" for product "Qca6574au" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6584au Firmware Search vendor "Qualcomm" for product "Qca6584au Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6584au Search vendor "Qualcomm" for product "Qca6584au" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6595 Firmware Search vendor "Qualcomm" for product "Qca6595 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6595 Search vendor "Qualcomm" for product "Qca6595" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6595au Firmware Search vendor "Qualcomm" for product "Qca6595au Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6595au Search vendor "Qualcomm" for product "Qca6595au" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qca6696 Firmware Search vendor "Qualcomm" for product "Qca6696 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qca6696 Search vendor "Qualcomm" for product "Qca6696" | - | - |
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" | 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" | Qcn7606 Firmware Search vendor "Qualcomm" for product "Qcn7606 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qcn7606 Search vendor "Qualcomm" for product "Qcn7606" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Qcx315 Firmware Search vendor "Qualcomm" for product "Qcx315 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Qcx315 Search vendor "Qualcomm" for product "Qcx315" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sa415m Firmware Search vendor "Qualcomm" for product "Sa415m Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa415m Search vendor "Qualcomm" for product "Sa415m" | - | - |
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" | Sa6145p Firmware Search vendor "Qualcomm" for product "Sa6145p Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa6145p Search vendor "Qualcomm" for product "Sa6145p" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sa6150p Firmware Search vendor "Qualcomm" for product "Sa6150p Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa6150p Search vendor "Qualcomm" for product "Sa6150p" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sa6155 Firmware Search vendor "Qualcomm" for product "Sa6155 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa6155 Search vendor "Qualcomm" for product "Sa6155" | - | - |
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" | Sa8145p Firmware Search vendor "Qualcomm" for product "Sa8145p Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa8145p Search vendor "Qualcomm" for product "Sa8145p" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sa8150p Firmware Search vendor "Qualcomm" for product "Sa8150p Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa8150p Search vendor "Qualcomm" for product "Sa8150p" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sa8155 Firmware Search vendor "Qualcomm" for product "Sa8155 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa8155 Search vendor "Qualcomm" for product "Sa8155" | - | - |
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" | Sa8195p Firmware Search vendor "Qualcomm" for product "Sa8195p Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sa8195p Search vendor "Qualcomm" for product "Sa8195p" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sc8180x\+sdx55 Firmware Search vendor "Qualcomm" for product "Sc8180x\+sdx55 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sc8180x\+sdx55 Search vendor "Qualcomm" for product "Sc8180x\+sdx55" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sd 8c Firmware Search vendor "Qualcomm" for product "Sd 8c Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sd 8c Search vendor "Qualcomm" for product "Sd 8c" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Sd 8cx Firmware Search vendor "Qualcomm" for product "Sd 8cx Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Sd 8cx Search vendor "Qualcomm" for product "Sd 8cx" | - | - |
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" | Wcd9340 Firmware Search vendor "Qualcomm" for product "Wcd9340 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Wcd9340 Search vendor "Qualcomm" for product "Wcd9340" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Wcd9341 Firmware Search vendor "Qualcomm" for product "Wcd9341 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Wcd9341 Search vendor "Qualcomm" for product "Wcd9341" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Wcd9360 Firmware Search vendor "Qualcomm" for product "Wcd9360 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Wcd9360 Search vendor "Qualcomm" for product "Wcd9360" | - | - |
Safe
|
| Qualcomm Search vendor "Qualcomm" | Wcn3998 Firmware Search vendor "Qualcomm" for product "Wcn3998 Firmware" | - | - |
Affected
| in | Qualcomm Search vendor "Qualcomm" | Wcn3998 Search vendor "Qualcomm" for product "Wcn3998" | - | - |
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
|