cve/2021/CVE-2021-1955.md

### [CVE-2021-1955](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1955)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Auto%2C%20Snapdragon%20Compute%2C%20Snapdragon%20Connectivity%2C%20Snapdragon%20Consumer%20Electronics%20Connectivity%2C%20Snapdragon%20Consumer%20IOT%2C%20Snapdragon%20Industrial%20IOT%2C%20Snapdragon%20IoT%2C%20Snapdragon%20Mobile%2C%20Snapdragon%20Voice%20%26%20Music%2C%20Snapdragon%20Wearables&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=APQ8009%2C%20APQ8009W%2C%20APQ8017%2C%20APQ8053%2C%20APQ8064AU%2C%20APQ8096AU%2C%20AQT1000%2C%20AR6003%2C%20AR8031%2C%20AR8035%2C%20CSR6030%2C%20CSRA6620%2C%20CSRA6640%2C%20CSRB31024%2C%20MDM8215%2C%20MDM8215M%2C%20MDM8615M%2C%20MDM9150%2C%20MDM9206%2C%20MDM9215%2C%20MDM9230%2C%20MDM9250%2C%20MDM9310%2C%20MDM9330%2C%20MDM9607%2C%20MDM9615%2C%20MDM9615M%2C%20MDM9626%2C%20MDM9628%2C%20MDM9630%2C%20MDM9640%2C%20MDM9650%2C%20MSM8909W%2C%20MSM8917%2C%20MSM8953%2C%20MSM8996AU%2C%20QCA4020%2C%20QCA6174%2C%20QCA6174A%2C%20QCA6175A%2C%20QCA6310%2C%20QCA6335%2C%20QCA6390%2C%20QCA6391%2C%20QCA6420%2C%20QCA6421%2C%20QCA6426%2C%20QCA6430%2C%20QCA6431%2C%20QCA6436%2C%20QCA6564%2C%20QCA6564A%2C%20QCA6564AU%2C%20QCA6574%2C%20QCA6574A%2C%20QCA6574AU%2C%20QCA6584%2C%20QCA6584AU%2C%20QCA6595%2C%20QCA6595AU%2C%20QCA6696%2C%20QCA8337%2C%20QCA9367%2C%20QCA9377%2C%20QCA9379%2C%20QCM2290%2C%20QCM4290%2C%20QCM6125%2C%20QCS2290%2C%20QCS405%2C%20QCS4290%2C%20QCS603%2C%20QCS605%2C%20QCS6125%2C%20QET4101%2C%20QSW8573%2C%20Qualcomm215%2C%20SA415M%2C%20SA515M%2C%20SA6145P%2C%20SA6150P%2C%20SA6155%2C%20SA6155P%2C%20SA8145P%2C%20SA8150P%2C%20SA8155%2C%20SA8155P%2C%20SA8195P%2C%20SD%20455%2C%20SD%20636%2C%20SD%20675%2C%20SD%208C%2C%20SD%208CX%2C%20SD205%2C%20SD210%2C%20SD429%2C%20SD439%2C%20SD450%2C%20SD460%2C%20SD480%2C%20SD632%2C%20SD660%2C%20SD662%2C%20SD665%2C%20SD670%2C%20SD675%2C%20SD678%2C%20SD690%205G%2C%20SD710%2C%20SD720G%2C%20SD730%2C%20SD750G%2C%20SD765%2C%20SD765G%2C%20SD7%20...%5Btruncated*%5D%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Reachable%20Assertion%20in%20WLAN&color=brightgreen)

### Description

Denial of service in SAP case due to improper handling of connections when association is rejected in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

### POC

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

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