| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Arbitrary write vulnerability in the Gallery module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix enomem handling in buffered reads
If netfs_read_to_pagecache() gets an error from either ->prepare_read() or
from netfs_prepare_read_iterator(), it needs to decrement ->nr_outstanding,
cancel the subrequest and break out of the issuing loop. Currently, it
only does this for two of the cases, but there are two more that aren't
handled.
Fix this by moving the handling to a common place and jumping to it from
all four places. This is in preference to inserting a wrapper around
netfs_prepare_read_iterator() as proposed by Dmitry Antipov[1]. |
| Permission verification vulnerability in the media library module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| In the Linux kernel, the following vulnerability has been resolved:
ipack: ipoctal: fix stack information leak
The tty driver name is used also after registering the driver and must
specifically not be allocated on the stack to avoid leaking information
to user space (or triggering an oops).
Drivers should not try to encode topology information in the tty device
name but this one snuck in through staging without anyone noticing and
another driver has since copied this malpractice.
Fixing the ABI is a separate issue, but this at least plugs the security
hole. |
| Under certain conditions, an authenticated user request may execute with stale privileges following an intentional change by an authorized administrator. This issue affects MongoDB Server v5.0 version prior to 5.0.31, MongoDB Server v6.0 version prior to 6.0.24, MongoDB Server v7.0 version prior to 7.0.21 and MongoDB Server v8.0 version prior to 8.0.5. |
| In the Linux kernel, the following vulnerability has been resolved:
nvme: fix reconnection fail due to reserved tag allocation
We found a issue on production environment while using NVMe over RDMA,
admin_q reconnect failed forever while remote target and network is ok.
After dig into it, we found it may caused by a ABBA deadlock due to tag
allocation. In my case, the tag was hold by a keep alive request
waiting inside admin_q, as we quiesced admin_q while reset ctrl, so the
request maked as idle and will not process before reset success. As
fabric_q shares tagset with admin_q, while reconnect remote target, we
need a tag for connect command, but the only one reserved tag was held
by keep alive command which waiting inside admin_q. As a result, we
failed to reconnect admin_q forever. In order to fix this issue, I
think we should keep two reserved tags for admin queue. |
| Vulnerability of improper memory address protection in the HUKS module
Impact: Successful exploitation of this vulnerability may affect availability. |
| Access control vulnerability in the identity authentication module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| Process residence vulnerability in abnormal scenarios in the print module
Impact: Successful exploitation of this vulnerability may affect availability. |
| Out-of-bounds data read vulnerability in the authorization module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| Vulnerability of unauthorized access in the app lock module
Impact: Successful exploitation of this vulnerability will affect integrity and confidentiality. |
| Vulnerability of unauthorized access in the app lock module
Impact: Successful exploitation of this vulnerability will affect integrity and confidentiality. |
| Permission control vulnerability in the contacts module
Impact: Successful exploitation of this vulnerability may affect availability. |
| Path traversal vulnerability in the DFS module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| File read permission bypass vulnerability in the kernel file system module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| Vulnerability of improper access permission in the process management module
Impact: Successful exploitation of this vulnerability may affect service confidentiality. |
| In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent
A user is able to configure an arbitrary number of rx queues when
creating an interface via netlink. This doesn't work for child PKEY
interfaces because the child interface uses the parent receive channels.
Although the child shares the parent's receive channels, the number of
rx queues is important for the channel_stats array: the parent's rx
channel index is used to access the child's channel_stats. So the array
has to be at least as large as the parent's rx queue size for the
counting to work correctly and to prevent out of bound accesses.
This patch checks for the mentioned scenario and returns an error when
trying to create the interface. The error is propagated to the user. |
| In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: change DMA direction while mapping reinjected packets
For fragmented packets, ath12k reassembles each fragment as a normal
packet and then reinjects it into HW ring. In this case, the DMA
direction should be DMA_TO_DEVICE, not DMA_FROM_DEVICE. Otherwise,
an invalid payload may be reinjected into the HW and
subsequently delivered to the host.
Given that arbitrary memory can be allocated to the skb buffer,
knowledge about the data contained in the reinjected buffer is lacking.
Consequently, there’s a risk of private information being leaked.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1 |
| In the Linux kernel, the following vulnerability has been resolved:
xfrm: Fix input error path memory access
When there is a misconfiguration of input state slow path
KASAN report error. Fix this error.
west login:
[ 52.987278] eth1: renamed from veth11
[ 53.078814] eth1: renamed from veth21
[ 53.181355] eth1: renamed from veth31
[ 54.921702] ==================================================================
[ 54.922602] BUG: KASAN: wild-memory-access in xfrmi_rcv_cb+0x2d/0x295
[ 54.923393] Read of size 8 at addr 6b6b6b6b00000000 by task ping/512
[ 54.924169]
[ 54.924386] CPU: 0 PID: 512 Comm: ping Not tainted 6.9.0-08574-gcd29a4313a1b #25
[ 54.925290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 54.926401] Call Trace:
[ 54.926731] <IRQ>
[ 54.927009] dump_stack_lvl+0x2a/0x3b
[ 54.927478] kasan_report+0x84/0xa6
[ 54.927930] ? xfrmi_rcv_cb+0x2d/0x295
[ 54.928410] xfrmi_rcv_cb+0x2d/0x295
[ 54.928872] ? xfrm4_rcv_cb+0x3d/0x5e
[ 54.929354] xfrm4_rcv_cb+0x46/0x5e
[ 54.929804] xfrm_rcv_cb+0x7e/0xa1
[ 54.930240] xfrm_input+0x1b3a/0x1b96
[ 54.930715] ? xfrm_offload+0x41/0x41
[ 54.931182] ? raw_rcv+0x292/0x292
[ 54.931617] ? nf_conntrack_confirm+0xa2/0xa2
[ 54.932158] ? skb_sec_path+0xd/0x3f
[ 54.932610] ? xfrmi_input+0x90/0xce
[ 54.933066] xfrm4_esp_rcv+0x33/0x54
[ 54.933521] ip_protocol_deliver_rcu+0xd7/0x1b2
[ 54.934089] ip_local_deliver_finish+0x110/0x120
[ 54.934659] ? ip_protocol_deliver_rcu+0x1b2/0x1b2
[ 54.935248] NF_HOOK.constprop.0+0xf8/0x138
[ 54.935767] ? ip_sublist_rcv_finish+0x68/0x68
[ 54.936317] ? secure_tcpv6_ts_off+0x23/0x168
[ 54.936859] ? ip_protocol_deliver_rcu+0x1b2/0x1b2
[ 54.937454] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d
[ 54.938135] NF_HOOK.constprop.0+0xf8/0x138
[ 54.938663] ? ip_sublist_rcv_finish+0x68/0x68
[ 54.939220] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d
[ 54.939904] ? ip_local_deliver_finish+0x120/0x120
[ 54.940497] __netif_receive_skb_one_core+0xc9/0x107
[ 54.941121] ? __netif_receive_skb_list_core+0x1c2/0x1c2
[ 54.941771] ? blk_mq_start_stopped_hw_queues+0xc7/0xf9
[ 54.942413] ? blk_mq_start_stopped_hw_queue+0x38/0x38
[ 54.943044] ? virtqueue_get_buf_ctx+0x295/0x46b
[ 54.943618] process_backlog+0xb3/0x187
[ 54.944102] __napi_poll.constprop.0+0x57/0x1a7
[ 54.944669] net_rx_action+0x1cb/0x380
[ 54.945150] ? __napi_poll.constprop.0+0x1a7/0x1a7
[ 54.945744] ? vring_new_virtqueue+0x17a/0x17a
[ 54.946300] ? note_interrupt+0x2cd/0x367
[ 54.946805] handle_softirqs+0x13c/0x2c9
[ 54.947300] do_softirq+0x5f/0x7d
[ 54.947727] </IRQ>
[ 54.948014] <TASK>
[ 54.948300] __local_bh_enable_ip+0x48/0x62
[ 54.948832] __neigh_event_send+0x3fd/0x4ca
[ 54.949361] neigh_resolve_output+0x1e/0x210
[ 54.949896] ip_finish_output2+0x4bf/0x4f0
[ 54.950410] ? __ip_finish_output+0x171/0x1b8
[ 54.950956] ip_send_skb+0x25/0x57
[ 54.951390] raw_sendmsg+0xf95/0x10c0
[ 54.951850] ? check_new_pages+0x45/0x71
[ 54.952343] ? raw_hash_sk+0x21b/0x21b
[ 54.952815] ? kernel_init_pages+0x42/0x51
[ 54.953337] ? prep_new_page+0x44/0x51
[ 54.953811] ? get_page_from_freelist+0x72b/0x915
[ 54.954390] ? signal_pending_state+0x77/0x77
[ 54.954936] ? preempt_count_sub+0x14/0xb3
[ 54.955450] ? __might_resched+0x8a/0x240
[ 54.955951] ? __might_sleep+0x25/0xa0
[ 54.956424] ? first_zones_zonelist+0x2c/0x43
[ 54.956977] ? __rcu_read_lock+0x2d/0x3a
[ 54.957476] ? __pte_offset_map+0x32/0xa4
[ 54.957980] ? __might_resched+0x8a/0x240
[ 54.958483] ? __might_sleep+0x25/0xa0
[ 54.958963] ? inet_send_prepare+0x54/0x54
[ 54.959478] ? sock_sendmsg_nosec+0x42/0x6c
[ 54.960000] sock_sendmsg_nosec+0x42/0x6c
[ 54.960502] __sys_sendto+0x15d/0x1cc
[ 54.960966] ? __x64_sys_getpeername+0x44/0x44
[ 54.961522] ? __handle_mm_fault+0x679/0xae4
[ 54.962068] ? find_vma+0x6b/0x
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
lib: alloc_tag_module_unload must wait for pending kfree_rcu calls
Ben Greear reports following splat:
------------[ cut here ]------------
net/netfilter/nf_nat_core.c:1114 module nf_nat func:nf_nat_register_fn has 256 allocated at module unload
WARNING: CPU: 1 PID: 10421 at lib/alloc_tag.c:168 alloc_tag_module_unload+0x22b/0x3f0
Modules linked in: nf_nat(-) btrfs ufs qnx4 hfsplus hfs minix vfat msdos fat
...
Hardware name: Default string Default string/SKYBAY, BIOS 5.12 08/04/2020
RIP: 0010:alloc_tag_module_unload+0x22b/0x3f0
codetag_unload_module+0x19b/0x2a0
? codetag_load_module+0x80/0x80
nf_nat module exit calls kfree_rcu on those addresses, but the free
operation is likely still pending by the time alloc_tag checks for leaks.
Wait for outstanding kfree_rcu operations to complete before checking
resolves this warning.
Reproducer:
unshare -n iptables-nft -t nat -A PREROUTING -p tcp
grep nf_nat /proc/allocinfo # will list 4 allocations
rmmod nft_chain_nat
rmmod nf_nat # will WARN.
[akpm@linux-foundation.org: add comment] |
