The vulnerability of the xfrm_policy_fini() function in the net/xfrm/xfrm_policy.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the xfrmpolicyfini function in the net/xfrm/xfrmpolicy.c module of the Linux kernel is related to situations where there is a competition for context switching. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibili...

The vulnerability of the xfrm_policy_fini() function in the net/xfrm/xfrm_policy.c module, which is part of the Linux kernel’s networking functions, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the xfrmpolicyfini function in the net/xfrm/xfrmpolicy.c module, which is part of the Linux kernel’s networking functions, relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2026-43091: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xfrm: Wait for RCU readers during policy netns exit xfrmpolicyfini frees the policybydst hash tables after flushing the policy work items and deleting all policies, but it does not wait for concurrent RCU readers to leave their...