Beveiligingsadvies

CVE-2025-40074

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2025-10-28 11:48:41
Laatst bijgewerkt 2026-09-14 11:58:07
Toegewezen door Linux
CVSS-score 9.8
Status PUBLISHED

Beschrijving

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_mr_output(), ipv4_neigh_lookup() to use lockdep enabled dst_dev_rcu().