kernel: usb: typec: ucsi: Don't attempt to resume the ports before they exist

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Don't attempt to resume the ports before they exist This will fix null pointer dereference that was caused by the driver attempting to resume ports that were not yet registered...

kernel: usb: ucsi_acpi: Increase the command completion timeout

In the Linux kernel, the following vulnerability has been resolved: usb: ucsiacpi: Increase the command completion timeout Commit 130a96d698d7 "usb: typec: ucsi: acpi: Increase command completion timeout value" increased the timeout from 5 seconds to 60 seconds due to issues related to alternate...

kernel: Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" The recent commit 87d0e2f41b8c "usb: typec: ucsi: add a common function ucsiunregisterconnectors" introduced a regression that caused NULL dereference at...

PT-2025-18813

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the ucsi connector change function. This issue occurs when ucsi init fails, resulting in a NULL...

kernel: Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" The recent commit 87d0e2f41b8c "usb: typec: ucsi: add a common function ucsiunregisterconnectors" introduced a regression that caused NULL dereference at...

GSD-2023-1001863 usb: typec: ucsi: Don't attempt to resume the ports before they exist

usb: typec: ucsi: Don't attempt to resume the ports before they exist This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.11 by commit...

PT-2023-34939 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v6.1.1 through v6.1.10 Description: The issue is related to the USB Type-C UCSI driver in the Linux Kernel. It occurs when the system attempts to resume ports before they exist, potentially leading to undefined behavior...

GSD-2022-1004967 Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"

Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.8 by commit...

UVI-2021-1000194 usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4

usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

GSD-2021-1000194 usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4

usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

UVI-2021-1000312 usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4

usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.38 by commit...

GSD-2021-1000312 usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4

usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.38 by commit...

PT-2021-28659

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.12.4 Description The issue is related to the retrieval of Power Data Objects PDOs in the USB Type-C UCSI driver. Instead of retrieving just the first 4 PDOs, the code retrieves all PDOs. This change was...

PT-2021-28777

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.10.37 Description The issue is related to the retrieval of Power Data Objects PDOs in the USB Type-C UCSI driver. Instead of retrieving just the first 4 PDOs, the code retrieves all PDOs. This change was...

PT-2021-24783

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.10.37 Description The issue is related to the retrieval of Power Data Objects PDOs in the USB Type-C UCSI driver. Instead of retrieving just the first 4 PDOs, the code retrieves all PDOs. This change was...

PT-2021-24665

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.8 through v5.12.4 Description The issue is related to the retrieval of Power Data Objects PDOs in the USB Type-C UCSI driver. Instead of retrieving just the first 4 PDOs, the code retrieves all PDOs. This change was...