The vulnerability of the pin_assignment_show() function in the drivers/usb/typec/altmodes/displayport.c file of the Linux operating system’s USB TypeC driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pinassignmentshow function in the drivers/usb/typec/altmodes/displayport.c file of the Linux operating system’s USB TypeC driver is related to the re-liberation of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100146)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100146 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: fix pinassignmentshow This patch fixes negative indexing of buf...

CVE-2023-54186: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: fix pinassignmentshow This patch fixes negative indexing of buf array in pinassignmentshow when getcurrentpinassignments returns 0 i.e. no compatible pin assignments are found. BUG: KASAN:...