### [CVE-2021-1907](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1907)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Auto%2C%20Snapdragon%20Compute%2C%20Snapdragon%20Connectivity%2C%20Snapdragon%20Consumer%20IOT%2C%20Snapdragon%20Industrial%20IOT%2C%20Snapdragon%20Mobile&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=APQ8053%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=CSRB31024%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=MSM8953%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6175A%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6390%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6391%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6426%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6436%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6564A%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6564AU%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6574%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6574A%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6574AU%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6584AU%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6595%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6595AU%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCA6696%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCM4290%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCM6125%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCS4290%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=QCS6125%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA415M%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA515M%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA6145P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA6150P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA6155%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA6155P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA8145P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA8150P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA8155%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA8155P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SA8195P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD%20636%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD480%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD660%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD665%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD670%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD710%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD765%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD765G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD768G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD778G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD780G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD835%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD845%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD855%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD865%205G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD870%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD888%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SD888%205G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SDM630%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SDX55%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SDX55M%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SDXR2%205G%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SM7250P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=SM7325P%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9326%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9335%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9340%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9341%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9370%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9375%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9380%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCD9385%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3615%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3680B%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3910%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3950%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3980%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3988%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3990%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3991%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN3998%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6740%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6750%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6850%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6851%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6855%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WCN6856%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WSA8810%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WSA8815%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WSA8830%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=WSA8835%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Reachable%20Assertion%20in%20WLAN&color=brightgreen)

### Description

Possible buffer overflow due to lack of length check in BA request in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

### POC

#### Reference
- https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin

#### Github
No PoCs found on GitHub currently.