In the Linux kernel, the following vulnerability has been resolved: ipv6: fix lockdep splat in in6_dump_addrs() As reported by syzbot, we should not use rcu_dereference() when rcu_read_lock() is no…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix lockdep splat in in6_dump_addrs() As reported by syzbot, we should not use rcu_dereference() when rcu_read_lock() is not held. WARNING: suspicious RCU usage 5.19.0-rc2-syzkaller #0 Not tainted net/ipv6/addrconf.c:5175 suspicious rcu_dereference_check() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 1 lock held by syz-executor326/3617: #0: ffffffff8d5848e8 (rtnl_mutex)…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/2930ee1a166df0e12fe9fec4b79cc3dc9634ae45 Patch
- https://git.kernel.org/stable/c/4e43e64d0f1332fcc503babad4dc31aead7131ca Patch
- https://git.kernel.org/stable/c/b39fda51c32dd879451e0119881f31493bf83283 Patch
- https://git.kernel.org/stable/c/ea18594da69a09f68491da57f9fa09f003efbbc7
Timeline
- nvd_ingest NVD