UBUNTU-CVE-2022-48971

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix not cleanup led when btinit fails btinit calls btledsinit to register led, but if it fails later, btledscleanup is not called to unregister it. This can cause panic if the argument "bluetooth-power" in text is free...

CVE-2022-48971 Bluetooth: Fix not cleanup led when bt_init fails

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix not cleanup led when btinit fails btinit calls btledsinit to register led, but if it fails later, btledscleanup is not called to unregister it. This can cause panic if the argument "bluetooth-power" in text is free...

CVE-2022-48971

CVE-2022-48971 describes a Linux kernel Bluetooth initialization issue: if bt_init fails after registering an LED via bt_leds_init(), bt_leds_cleanup() may not run, potentially allowing a freed bluetooth-power text to be accessed by later led_trigger_register() calls. The result can be a kernel p...

CVE-2024-50023 net: phy: Remove LED entry from LEDs list on unregister

In the Linux kernel, the following vulnerability has been resolved: net: phy: Remove LED entry from LEDs list on unregister Commit c938ab4da0eb "net: phy: Manual remove LEDs to ensure correct ordering" correctly fixed a problem with using devm but missed removing the LED entry from the LEDs list...

CVE-2024-50023 net: phy: Remove LED entry from LEDs list on unregister

In the Linux kernel, the following vulnerability has been resolved: net: phy: Remove LED entry from LEDs list on unregister Commit c938ab4da0eb "net: phy: Manual remove LEDs to ensure correct ordering" correctly fixed a problem with using devm but missed removing the LED entry from the LEDs list...

CVE-2024-50023

CVE-2024-50023 packages: Linux kernel net: phy: Remove LED entry from LEDs list on unregister. The issue arises when devm_ usage fixes left the LED entry in the LEDs list after PHY teardown, which can cause a kernel panic when the PHY kmod is removed and later re-added. The fix is implemented in ...

CVE-2024-50023 net: phy: Remove LED entry from LEDs list on unregister

In the Linux kernel, the following vulnerability has been resolved: net: phy: Remove LED entry from LEDs list on unregister Commit c938ab4da0eb "net: phy: Manual remove LEDs to ensure correct ordering" correctly fixed a problem with using devm but missed removing the LED entry from the LEDs list...

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 the failure to remove LED entries from the list of LEDs during unregister in the net:phy subsystem, which...

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 the Bluetooth component failing to properly clean up LEDs when btinit fails...

5 Ways to Reduce SaaS Security Risks

As technology adoption has shifted to be employee-led, just in time, and from any location or device, IT and security teams have found themselves contending with an ever-sprawling SaaS attack surface, much of which is often unknown or unmanaged. This greatly increases the risk of identity-based...

How to Plan and Prepare for Penetration Testing

As security technology and threat awareness among organizations improves so do the adversaries who are adopting and relying on new techniques to maximize speed and impact while evading detection. Ransomware and malware continue to be the method of choice by big game hunting BGH cyber criminals, a...

CVE-2024-46767

In the Linux kernel, the following vulnerability has been resolved: net: phy: Fix missing ofnodeput for leds The call of ofgetchildbyname will cause refcount incremented for leds, if it succeeds, it should call ofnodeput to decrease it, fix it...

SUSE CVE-2024-26770

In the Linux kernel, the following vulnerability has been resolved: HID: nvidia-shield: Add missing null pointer checks to LED initialization devmkasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointe...

SUSE CVE-2024-42129

In the Linux kernel, the following vulnerability has been resolved: leds: mlxreg: Use devmmutexinit for mutex initialization In this driver LEDs are registered using devmledclassdevregister so they are automatically unregistered after module's remove is done. ledclassdevunregister calls module's...

CVE-2024-42129

A flaw was found in the Linux kernel. The ledclassdevunregister calls the ledsetbrightness module to turn off the LEDs. This callback uses mutex, which was destroyed in the remove module...

CVE-2024-42129

In the Linux kernel, the following vulnerability has been resolved: leds: mlxreg: Use devmmutexinit for mutex initialization In this driver LEDs are registered using devmledclassdevregister so they are automatically unregistered after module's remove is done. ledclassdevunregister calls module's...

CVE-2024-42129 leds: mlxreg: Use devm_mutex_init() for mutex initialization

In the Linux kernel, the following vulnerability has been resolved: leds: mlxreg: Use devmmutexinit for mutex initialization In this driver LEDs are registered using devmledclassdevregister so they are automatically unregistered after module's remove is done. ledclassdevunregister calls module's...

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, which originates in the leds:mlxreg module during driver removal, where the logout function of the LED class calls the...

The vulnerability of the sub_42BD7C() function in the /goform/SetLEDCfg file of the Tenda TX9 Pro router’s microprogramming software allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the sub42BD7C function in the /goform/SetLEDCfg file of the Tenda TX9 Pro router’s microprogramming system is related to buffer overflow based on a stack. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of th...

USN-6878-1: Linux kernel (Oracle) vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...