Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: ipip: The requirement for CAPNETADMIN is necessary in the device netns for changelink. The ipipchangelink function operates on at most two netns: devnetdev and the tunnel link netns t-net. These two netns may differ after th...

CVE-2026-72053

A flaw was found in the Linux kernel's ipip networking component. A local attacker with certain network administration capabilities in one network namespace could exploit an insufficient permission check in the ipipchangelink function. This could allow them to modify the configuration of a networ...

CVE-2026-72053 net: ipip: require CAP_NET_ADMIN in the device netns for changelink

In the Linux kernel, the following vulnerability has been resolved: net: ipip: require CAPNETADMIN in the device netns for changelink ipipchangelink operates on at most two netns, devnetdev and the tunnel link netns t-net. They differ once the device is created in or moved to a netns other than t...