CVE-2026-43015 net: macb: fix clk handling on PCI glue driver removal

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix clk handling on PCI glue driver removal platformdeviceunregister may still want to use the registered clks during runtime resume callback. Note that there is a commit d82d5303c4c5 "net: macb: fix use after free on...

CVE-2026-43015

The CVE-2026-43015 issue is in the Linux kernel macb PCI glue driver where clk handling during platform_device_unregister() can be used after the device is unregistered. The root cause is that platform_device_unregister may still use registered clks during a runtime resume callback, leading to a ...

CVE-2026-31756 usb: dwc2: gadget: Fix spin_lock/unlock mismatch in dwc2_hsotg_udc_stop()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: gadget: Fix spinlock/unlock mismatch in dwc2hsotgudcstop dwc2gadgetexitclockgating internally calls callgadget macro, which expects hsotg-lock to be held since it does spinunlock/spinlock around the gadget driver...

CVE-2026-31756 usb: dwc2: gadget: Fix spin_lock/unlock mismatch in dwc2_hsotg_udc_stop()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: gadget: Fix spinlock/unlock mismatch in dwc2hsotgudcstop dwc2gadgetexitclockgating internally calls callgadget macro, which expects hsotg-lock to be held since it does spinunlock/spinlock around the gadget driver...

EUVD-2026-26569

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: gadget: Fix spinlock/unlock mismatch in dwc2hsotgudcstop dwc2gadgetexitclockgating internally calls callgadget macro, which expects hsotg-lock to be held since it does spinunlock/spinlock around the gadget driver...

CVE-2026-31756

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: gadget: Fix spinlock/unlock mismatch in dwc2hsotgudcstop dwc2gadgetexitclockgating internally calls callgadget macro, which expects hsotg-lock to be held since it does spinunlock/spinlock around the gadget driver...

CVE-2026-31756

Technical details about CVE-2026-31756 are not publicly provided in the connected documents. Monitor for updates from vendors and advisories to confirm affected products, impact, and fixes.

Linux Kernel Security Vulnerabilities

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 the macb driver not properly logging off the fixed-rate clock, resulting in a resource leak...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the PM counter being incorrectly checked for cache values during multiple writes to the sysfs...

Linux Kernel Security Vulnerabilities

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 the usb dwc2 gadget driver calling dwc2gadgetexitclockgating without holding a lock in the dwc2hsotgudcstop...

PT-2026-36431

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the net: macb component. Resources allocated using the clk register fixed rate function are not properly released because the clk unregister fixed rate function...

Linux Kernel Security Vulnerabilities

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 improper clock handling by the macb driver during PCI bonding driver removal, which could lead to post-relea...

pmdomain: imx8mp-blk-ctrl: Keep the NOC_HDCP clock enabled

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clockevents: Add missing resets of the next_event_forced flag

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SUSE CVE-2026-31574

In the Linux kernel, the following vulnerability has been resolved: clockevents: Add missing resets of the nexteventforced flag The prevention mechanism against timer interrupt starvation missed to reset the nexteventforced flag in a couple of places: - When the clock event state changes. That ca...

CVE-2026-31655

A flaw was found in the Linux kernel. This vulnerability occurs because the NOCHDCP clock, which is part of the pmdomain: imx8mp-blk-ctrl module, is not consistently enabled. This can disrupt the NoC ADB400 port power down handshake, potentially leading to a system hang. The primary impact is a...

CVE-2026-31574

A flaw was found in the Linux kernel's clock event handling. Missing resets of a critical flag can lead to timer interrupt starvation and system stalls. This vulnerability could allow an attacker to cause a denial of service DoS by making the system unresponsive. Mitigation Mitigation for this...

AZL-83834 CVE-2026-31655 affecting package kernel for versions less than 6.6.137.1-1

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: Keep the NOCHDCP clock enabled Keep the NOCHDCP clock always enabled to fix the potential hang caused by the NoC ADB400 port power down handshake...

CVE-2026-31655

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: Keep the NOCHDCP clock enabled Keep the NOCHDCP clock always enabled to fix the potential hang caused by the NoC ADB400 port power down handshake...

DEBIAN-CVE-2026-31655

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: Keep the NOCHDCP clock enabled Keep the NOCHDCP clock always enabled to fix the potential hang caused by the NoC ADB400 port power down handshake...