Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.

Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.

kernel: aio: insufficient sanitization of head in aio_read_events_ring() kernel: block: floppy: privilege escalation via FDRAWCMD floppy ioctl command kernel: block: floppy: privilege escalation via FDRAWCMD floppy ioctl command kernel: net: potential information leak when ubuf backed skbs are skb_zerocopy()ied kernel: net: ping: refcount issue in ping_init_sock() function Kernel: filter: prevent nla extensions to peek beyond the end of the message Kernel: filter: prevent nla extensions to peek beyond the end of the message kernel: futex: pi futexes requeue issue

Affected: Ubuntu:14.04:LTS: linux

Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.