Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel versions prior to 6.6.158, 6.12.111, and 6.18.53. This vulnerability arises because the Sparx5 driver fails to release allocated PSFP flow gates, flow meters, and flow filters when flower configuration fails; additionally, it fails to return the...

PT-2026-94446

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the sparx5 driver where the sparx5 set rx mode function operates while holding the netif addr lock bh lock. During this process, it calls sparx5 mc sync or sparx5 mc...

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 a failure to check the result of work queue creation in the sparx5 driver, which could lead to a null pointe...

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 Linux kernel that stems from the sparx5 driver not checking return values when allocating memory, which could lead to a null pointer...

Sparx5 Driver Heap Buffer Overflow DoS

The vulnerability of the sparx5delmactentry function in the drivers/net/ethernet/microchip/sparx5/sparx5mactable.c file of the Sparx5 driver for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a...