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CVE-2019-19063

Description

Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113.

POC

Reference

- http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

- https://usn.ubuntu.com/4254-2/

- https://usn.ubuntu.com/4287-2/

- https://www.oracle.com/security-alerts/cpuApr2021.html

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Live-Hack-CVE/CVE-2019-19063