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 bonding driver not providing a network pointer to skbflowdissect. This could lead to warnings...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from an error in the calculation of the nhoff value when raw PTP Ethernet frames larger than 256 bytes in size and in 0xff mode are sent...

PT-2023-8753

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.85-intel-ese-standard-lts Description The vulnerability is related to the skb flow dissect function in the Linux kernel, which incorrectly calculates the nhoff value when a PTP ethernet raw frame with a size...

Linux Kernel skb_flow_dissect Buffer Overflow DoS

The vulnerability of the skbflowdissect function in the flowdissector.c file of the Linux kernel’s network subsystem is related to insufficient input validation. The function returns a value of true for the keycontrol protocol without setting values for nproto, ipproto, and thoff. Exploiting this...