cve/2019/CVE-2019-19078.md

### [CVE-2019-19078](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19078)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2.

### POC

#### Reference
- https://usn.ubuntu.com/4287-2/
- https://usn.ubuntu.com/4287-2/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html

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