DEBIAN-CVE-2025-38391

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pinassignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DPPINASSIGNF. In...

UBUNTU-CVE-2025-38391

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pinassignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DPPINASSIGNF. In...

CVE-2025-38404

CVE-2025-38404 affects the Linux kernel USB Type-C/displayport subsystem. The issue is a potential deadlock caused by recursive locking of cros_typec_altmode_data::mutex when a mutex-protected path calls typec_altmode_exit() from within the same context. The documented fix defers the typec_altmod...

CVE-2025-38404 usb: typec: displayport: Fix potential deadlock

In the Linux kernel, the following vulnerability has been resolved: usb: typec: displayport: Fix potential deadlock The deadlock can occur due to a recursive lock acquisition of crostypecaltmodedata::mutex. The call chain is as follows: 1. crostypecaltmodework acquires the mutex 2. typecaltmodevd...

CVE-2025-38404

In the Linux kernel, the following vulnerability has been resolved: usb: typec: displayport: Fix potential deadlock The deadlock can occur due to a recursive lock acquisition of crostypecaltmodedata::mutex. The call chain is as follows: 1. crostypecaltmodework acquires the mutex 2. typecaltmodevd...

CVE-2025-38404 usb: typec: displayport: Fix potential deadlock

In the Linux kernel, the following vulnerability has been resolved: usb: typec: displayport: Fix potential deadlock The deadlock can occur due to a recursive lock acquisition of crostypecaltmodedata::mutex. The call chain is as follows: 1. crostypecaltmodework acquires the mutex 2. typecaltmodevd...

CVE-2025-38391 usb: typec: altmodes/displayport: do not index invalid pin_assignments

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pinassignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DPPINASSIGNF. In...

CVE-2025-38391

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pinassignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DPPINASSIGNF. In...

CVE-2025-38391

CVE-2025-38391 in the Linux kernel addresses a vulnerability in USB Type-C Alt Mode handling for DisplayPort. A misbehaving port partner could claim pin assignment capabilities beyond the valid range, causing an out-of-bounds access in pin_assignment_show. The fix adds a DP_PIN_ASSIGN_MAX constan...

CVE-2025-38391 usb: typec: altmodes/displayport: do not index invalid pin_assignments

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: do not index invalid pinassignments A poorly implemented DisplayPort Alt Mode port partner can indicate that its pin assignment capabilities are greater than the maximum value, DPPINASSIGNF. In...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a potential deadlock issue in the usb typec displayport module, which could lead to a system hang...

SUSE CVE-2025-38268

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: move tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would be executing work and attempting to gra...

usb: typec: ucsi: displayport: Fix NULL pointer access

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usb: typec: ucsi: displayport: Fix deadlock

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CVE-2025-38268

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: move tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would be executing work and attempting to gra...

DEBIAN-CVE-2025-38268

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: move tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would be executing work and attempting to gra...

UBUNTU-CVE-2025-38268

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: move tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would be executing work and attempting to gra...

CVE-2025-38268 usb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: move tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would be executing work and attempting to gra...

kernel: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group

In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group The DisplayPort driver's sysfs nodes may be present to the userspace before typecaltmodesetdrvdata completes in dpaltmodeprobe. This...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fixed NULL pointer access issues. This patch ensures that the UCSI driver waits for all pending tasks in the ucsidisplayportwork workqueue to complete execution before proceeding with the partner...