CVE-2023-54083

Description

In the Linux kernel, the following vulnerability has been resolved:phy: tegra: xusb: Clear the driver reference in usb-phy devFor the dual-role port, it will assign the phy dev to usb-phy dev anduse the port dev driver as the dev driver of usb-phy.When we try to destroy the port dev, it will destroy its dev driveras well. But we did not remove the reference from usb-phy dev. Thismight cause the use-after-free issue in KASAN.

Risk Information

Associated Vulnerability

Patch Details

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234