In the Linux kernel, the following vulnerability has been resolved:
fou: Fix null-ptr-deref in GRO.
We observed a null-ptr-deref in fou_gro_receive() while shutting down
a host. [0]
The NULL point
In the Linux kernel, the following vulnerability has been resolved:
udp_tunnel: fix NULL deref caused by udp_sock_create6 when CONFIG_IPV6=n
When CONFIG_IPV6 is disabled, the udp_sock_create6() func
In the Linux kernel, the following vulnerability has been resolved:
net/tcp: Fix a NULL pointer dereference when using TCP-AO with TCP_REPAIR
A NULL pointer dereference can occur in tcp_ao_finish_co
In the Linux kernel, the following vulnerability has been resolved:
fou: fix initialization of grc
The grc must be initialize first. There can be a condition where if
fou is NULL, goto out will be e
In the Linux kernel, the following vulnerability has been resolved:
net: gso: fix ownership in __udp_gso_segment
In __udp_gso_segment the skb destructor is removed before segmenting the
skb but the
In the Linux kernel, the following vulnerability has been resolved:
vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd
group->iommufd is not initialized for the iommufd_ctx_pu
In the Linux kernel, the following vulnerability has been resolved:
net: prevent skb corruption on frag list segmentation
Ian reported several skb corruptions triggered by rx-gro-list,
collecting di
In the Linux kernel, the following vulnerability has been resolved:
net: fix NULL pointer in skb_segment_list
Commit 3a1296a38d0c ("net: Support GRO/GSO fraglist chaining.")
introduced UDP listifyed
In the Linux kernel, the following vulnerability has been resolved:
fbcon: Fix a NULL pointer dereference issue in fbcon_putcs
syzbot has found a NULL pointer dereference bug in fbcon.
Here is the s
In the Linux kernel, the following vulnerability has been resolved:
ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues
Add NULL pointer checks in ice_vsi_set_napi_queues() to prevent crash
In the Linux kernel, the following vulnerability has been resolved:
firmware: stratix10-rsu: Fix NULL pointer dereference when RSU is disabled
When the Remote System Update (RSU) isn't enabled in th
In the Linux kernel, the following vulnerability has been resolved:
udplite: Fix null-ptr-deref in __udp_enqueue_schedule_skb().
syzbot reported null-ptr-deref of udp_sk(sk)->udp_prod_queue. [0]
Si
In the Linux kernel, the following vulnerability has been resolved:
tcp: check skb is non-NULL in tcp_rto_delta_us()
We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-gener
In the Linux kernel, the following vulnerability has been resolved:
block: reject bs > ps block devices when THP is disabled
If THP is disabled and when a block device with logical block size >
page
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: Fix null-ptr-deref in mt7996_mmio_wed_init()
devm_ioremap() returns NULL on error. Currently, mt7996_mmio_wed_
In the Linux kernel, the following vulnerability has been resolved:
io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()
Syzkaller reports a NULL deref bug as follows:
BUG: KASAN: null-ptr-deref in
In the Linux kernel, the following vulnerability has been resolved:
bareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst()
bareudp_fill_metadata_dst() passes bareudp->sock to
udp_tunne
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize()
On removal of the device or unloading of the kernel module a po
In the Linux kernel, the following vulnerability has been resolved:
net, neigh: Fix null-ptr-deref in neigh_table_clear()
When IPv6 module gets initialized but hits an error in the middle,
kenel pan
In the Linux kernel, the following vulnerability has been resolved:
net/handshake: fix null-ptr-deref in handshake_nl_done_doit()
We should not call trace_handshake_cmd_done_err() if socket lookup h
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