PT-2025-28988

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: A vulnerability exists in the Linux kernel related to the handling of DisplayPort Alt Mode. A previous state check in tcpm queue vdm unlocked could lead to a deadlock situation where t...

PT-2025-30791

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the DisplayPort Alt Mode functionality within the Linux kernel. A maliciously crafted port partner can report pin assignment capabilities exceeding the defined maximum...

kernel: usb: typec: bus: verify partner exists in typec_altmode_attention

A NULL pointer dereference flaw was found in the Linux kernel's USB Type-C subsystem. When certain USB hubs perform a data role swap after entering DisplayPort Alt Mode, all alternate modes are unregistered. If the hub continues sending Attention messages afterward, the typecaltmodeattention...