Linux kernel bug fix: vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put()
Subsystem: vhost (drivers/vhost/net.c)
Bug type: use-after-free, severity: critical
Keywords: refcount;use after free;deadlock
Files changed: drivers/vhost/net.c
Introduced by Michael S. Tsirkin on 2014-02-13 18:47:30 -0500; fixed by Nikolay Kuratov on 2025-08-26 03:38:10 -0400 (lifetime: 4211 days)