Beveiligingsadvies

CVE-2025-40158

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2025-11-12 10:23:29
Laatst bijgewerkt 2026-08-05 12:08:08
Toegewezen door Linux
CVSS-score 8.1
Status PUBLISHED

Beschrijving

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6_output() Use RCU in ip6_output() in order to use dst_dev_rcu() to prevent possible UAF. We can remove rcu_read_lock()/rcu_read_unlock() pairs from ip6_finish_output2().