ROS-20260121-73-0002

A vulnerability in the ip6defaultadvmss function of the ipv6/route.c component of the Linux operating system kernel is related to the lack of a blocking check. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

kernel: ipv6: use RCU protection in ip6_default_advmss()

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

kernel: ipv6: use RCU protection in ip6_default_advmss()

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

EUVD-2025-5164

Malicious code in bioql PyPI...

SUSE CVE-2025-21765

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

CVE-2025-21765

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

UBUNTU-CVE-2025-21765

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

CVE-2025-21765

CVE-2025-21765 is a Linux kernel IPv6 stack issue where ip6_default_advmss() reads the net structure without proper RCU protection, risking use-after-free scenarios. The vulnerability is fixed in updated kernels across Linux distributions (examples: ALAS2KERNEL advisories for AL2 kernels 5.10/5.1...

CVE-2025-21765 ipv6: use RCU protection in ip6_default_advmss()

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...

CVE-2025-21765 ipv6: use RCU protection in ip6_default_advmss()

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6defaultadvmss ip6defaultadvmss needs rcu protection to make sure the net structure it reads does not disappear...