CVE-2024-56658

In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in netns dismantle Ilya reported a slab-use-after-free in dstdestroy 1 Issue is in xfrm6netinit and xfrm4netinit : They copy xfrm46dstopstemplate into net-xfrm.xfrm46dstops. But net structure...

CVE-2024-56658 net: defer final 'struct net' free in netns dismantle

In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in netns dismantle Ilya reported a slab-use-after-free in dstdestroy 1 Issue is in xfrm6netinit and xfrm4netinit : They copy xfrm46dstopstemplate into net-xfrm.xfrm46dstops. But net structure...

CVE-2024-56658

CVE-2024-56658 affects the Linux kernel (net subsystem). The issue is a slab-use-after-free in the dst_destroy path triggered when net namespaces dismantle, specifically around xfrm6_net_init()/xfrm4_net_init() where copied dst_ops templates in net→xfrm can be freed before dst callbacks finish. T...