CVEs-PoC/2021/CVE-2021-30275.md

### [CVE-2021-30275](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30275)
![](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%20Voice%20%26%20Music%2C%20Snapdragon%20Wired%20Infrastructure%20and%20Networking&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=AR8031%2C%20AR8035%2C%20CSR8811%2C%20CSRA6620%2C%20CSRA6640%2C%20CSRB31024%2C%20FSM10055%2C%20FSM10056%2C%20IPQ6000%2C%20IPQ6005%2C%20IPQ6010%2C%20IPQ6018%2C%20IPQ6028%2C%20MDM9150%2C%20MDM9205%2C%20QCA4004%2C%20QCA6174A%2C%20QCA6390%2C%20QCA6391%2C%20QCA6426%2C%20QCA6436%2C%20QCA6564%2C%20QCA6564A%2C%20QCA6564AU%2C%20QCA6574%2C%20QCA6574A%2C%20QCA6574AU%2C%20QCA6595AU%2C%20QCA6696%2C%20QCA8072%2C%20QCA8075%2C%20QCA8081%2C%20QCA8337%2C%20QCA9377%2C%20QCA9984%2C%20QCM2290%2C%20QCM4290%2C%20QCM6490%2C%20QCN5021%2C%20QCN5022%2C%20QCN5052%2C%20QCN5121%2C%20QCN5122%2C%20QCN5152%2C%20QCN6023%2C%20QCN6024%2C%20QCN9000%2C%20QCN9022%2C%20QCN9024%2C%20QCN9070%2C%20QCN9072%2C%20QCN9074%2C%20QCS2290%2C%20QCS405%2C%20QCS410%2C%20QCS4290%2C%20QCS610%2C%20QCS6490%2C%20QCX315%2C%20QRB5165%2C%20QRB5165N%2C%20QSM8250%2C%20SA415M%2C%20SA515M%2C%20SA6145P%2C%20SA6150P%2C%20SA6155%2C%20SA6155P%2C%20SA8145P%2C%20SA8150P%2C%20SA8155%2C%20SA8155P%2C%20SA8195P%2C%20SD%20675%2C%20SD%208CX%2C%20SD460%2C%20SD480%2C%20SD660%2C%20SD662%2C%20SD665%2C%20SD675%2C%20SD678%2C%20SD690%205G%2C%20SD720G%2C%20SD730%2C%20SD750G%2C%20SD765%2C%20SD765G%2C%20SD768G%2C%20SD778G%2C%20SD7c%2C%20SD850%2C%20SD865%205G%2C%20SD870%2C%20SD888%205G%2C%20SDX24%2C%20SDX55%2C%20SDX55M%2C%20SDX57M%2C%20SDXR2%205G%2C%20SM6225%2C%20SM6250%2C%20SM6250P%2C%20SM6375%2C%20SM7250P%2C%20SM7325P%2C%20WCD9306%2C%20WCD9335%2C%20WCD9340%2C%20WCD9370%2C%20WCD9375%2C%20WCD9380%2C%20WCD9385%2C%20WCN3910%2C%20WCN3950%2C%20WCN3%20...%5Btruncated*%5D%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Integer%20Overflow%20or%20Wraparound%20in%20Core&color=brightgreen)

### Description

Possible integer overflow in page alignment interface due to lack of address and size validation before alignment in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

### POC

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

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