| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
I got a null-ptr-defer error report when I do the following tests
on the qemu platform:
make defconfig and CONFIG_PARPORT=m, CONFIG_PARPORT_PC=m,
CONFIG_SND_MTS64=m
Then making test scripts:
cat>test_mod1.sh<<EOF
modprobe snd-mts64
modprobe snd-mts64
EOF
Executing the script, perhaps several times, we will get a null-ptr-defer
report, as follow:
syzkaller:~# ./test_mod.sh
snd_mts64: probe of snd_mts64.0 failed with error -5
modprobe: ERROR: could not insert 'snd_mts64': No such device
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 0 PID: 205 Comm: modprobe Not tainted 6.1.0-rc8-00588-g76dcd734eca2 #6
Call Trace:
<IRQ>
snd_mts64_interrupt+0x24/0xa0 [snd_mts64]
parport_irq_handler+0x37/0x50 [parport]
__handle_irq_event_percpu+0x39/0x190
handle_irq_event_percpu+0xa/0x30
handle_irq_event+0x2f/0x50
handle_edge_irq+0x99/0x1b0
__common_interrupt+0x5d/0x100
common_interrupt+0xa0/0xc0
</IRQ>
<TASK>
asm_common_interrupt+0x22/0x40
RIP: 0010:_raw_write_unlock_irqrestore+0x11/0x30
parport_claim+0xbd/0x230 [parport]
snd_mts64_probe+0x14a/0x465 [snd_mts64]
platform_probe+0x3f/0xa0
really_probe+0x129/0x2c0
__driver_probe_device+0x6d/0xc0
driver_probe_device+0x1a/0xa0
__device_attach_driver+0x7a/0xb0
bus_for_each_drv+0x62/0xb0
__device_attach+0xe4/0x180
bus_probe_device+0x82/0xa0
device_add+0x550/0x920
platform_device_add+0x106/0x220
snd_mts64_attach+0x2e/0x80 [snd_mts64]
port_check+0x14/0x20 [parport]
bus_for_each_dev+0x6e/0xc0
__parport_register_driver+0x7c/0xb0 [parport]
snd_mts64_module_init+0x31/0x1000 [snd_mts64]
do_one_initcall+0x3c/0x1f0
do_init_module+0x46/0x1c6
load_module+0x1d8d/0x1e10
__do_sys_finit_module+0xa2/0xf0
do_syscall_64+0x37/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
</TASK>
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 1 seconds..
The mts wa not initialized during interrupt, we add check for
mts to fix this bug. |
| A vulnerability has been found in wp-file-upload Plugin up to 2.4.3 on WordPress and classified as problematic. Affected by this vulnerability is the function wfu_ajax_action_callback of the file lib/wfu_ajaxactions.php. The manipulation leads to cross site scripting. The attack can be launched remotely. Upgrading to version 2.4.4 is able to address this issue. The identifier of the patch is c846327df030a0a97da036a2f07c769ab9284ddb. It is recommended to upgrade the affected component. The identifier VDB-258781 was assigned to this vulnerability. |
| The Active Admin (aka activeadmin) framework before 3.2.2 for Ruby on Rails allows stored XSS in certain situations where users can create entities (to be later edited in forms) with arbitrary names, aka a "dynamic form legends" issue. 4.0.0.beta7 is also a fixed version. |
| The Permission Model assumes that any path starting with two backslashes \ has a four-character prefix that can be ignored, which is not always true. This subtle bug leads to vulnerable edge cases. |
| Affected devices do not properly enforce user authentication on specific API endpoints. This could facilitate an unauthenticated remote attacker to circumvent authentication and impersonate a legitimate user. Successful exploitation requires that the attacker has learned the identity of a legitimate user. |
| In the Linux kernel, the following vulnerability has been resolved:
wifi: rsi: Do not configure WoWlan in shutdown hook if not enabled
In case WoWlan was never configured during the operation of the system,
the hw->wiphy->wowlan_config will be NULL. rsi_config_wowlan() checks
whether wowlan_config is non-NULL and if it is not, then WARNs about it.
The warning is valid, as during normal operation the rsi_config_wowlan()
should only ever be called with non-NULL wowlan_config. In shutdown this
rsi_config_wowlan() should only ever be called if WoWlan was configured
before by the user.
Add checks for non-NULL wowlan_config into the shutdown hook. While at it,
check whether the wiphy is also non-NULL before accessing wowlan_config .
Drop the single-use wowlan_config variable, just inline it into function
call. |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"
In the function rxe_create_qp(), rxe_qp_from_init() is called to
initialize qp, internally things like rxe_init_task are not setup until
rxe_qp_init_req().
If an error occurred before this point then the unwind will call
rxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task()
which will oops when trying to access the uninitialized spinlock.
If rxe_init_task is not executed, rxe_cleanup_task will not be called. |
| Improper handling of insufficiency privileges in the ASP could allow a privileged attacker to modify Translation Map Registers (TMRs) potentially resulting in loss of confidentiality or integrity. |
| In the Linux kernel, the following vulnerability has been resolved:
vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check
The vdpa_nl_policy structure is used to validate the nlattr when parsing
the incoming nlmsg. It will ensure the attribute being described produces
a valid nlattr pointer in info->attrs before entering into each handler
in vdpa_nl_ops.
That is to say, the missing part in vdpa_nl_policy may lead to illegal
nlattr after parsing, which could lead to OOB read just like CVE-2023-3773.
This patch adds the missing nla_policy for vdpa queue index attr to avoid
such bugs. |
| In the Linux kernel, the following vulnerability has been resolved:
bpf: fix a memory leak in the LRU and LRU_PERCPU hash maps
The LRU and LRU_PERCPU maps allocate a new element on update before locking the
target hash table bucket. Right after that the maps try to lock the bucket.
If this fails, then maps return -EBUSY to the caller without releasing the
allocated element. This makes the element untracked: it doesn't belong to
either of free lists, and it doesn't belong to the hash table, so can't be
re-used; this eventually leads to the permanent -ENOMEM on LRU map updates,
which is unexpected. Fix this by returning the element to the local free list
if bucket locking fails. |
| In the Linux kernel, the following vulnerability has been resolved:
iommufd: Make sure to zero vfio_iommu_type1_info before copying to user
Missed a zero initialization here. Most of the struct is filled with
a copy_from_user(), however minsz for that copy is smaller than the
actual struct by 8 bytes, thus we don't fill the padding. |
| Improper handling of alternate encoding occurs when Elastic Defend on Windows systems attempts to scan a file or process encoded as a multibyte character. This leads to an uncaught exception causing Elastic Defend to crash which in turn will prevent it from quarantining the file and/or killing the process. |
| In the Linux kernel, the following vulnerability has been resolved:
ice: prevent NULL pointer deref during reload
Calling ethtool during reload can lead to call trace, because VSI isn't
configured for some time, but netdev is alive.
To fix it add rtnl lock for VSI deconfig and config. Set ::num_q_vectors
to 0 after freeing and add a check for ::tx/rx_rings in ring related
ethtool ops.
Add proper unroll of filters in ice_start_eth().
Reproduction:
$watch -n 0.1 -d 'ethtool -g enp24s0f0np0'
$devlink dev reload pci/0000:18:00.0 action driver_reinit
Call trace before fix:
[66303.926205] BUG: kernel NULL pointer dereference, address: 0000000000000000
[66303.926259] #PF: supervisor read access in kernel mode
[66303.926286] #PF: error_code(0x0000) - not-present page
[66303.926311] PGD 0 P4D 0
[66303.926332] Oops: 0000 [#1] PREEMPT SMP PTI
[66303.926358] CPU: 4 PID: 933821 Comm: ethtool Kdump: loaded Tainted: G OE 6.4.0-rc5+ #1
[66303.926400] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.00.01.0014.070920180847 07/09/2018
[66303.926446] RIP: 0010:ice_get_ringparam+0x22/0x50 [ice]
[66303.926649] Code: 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b 87 c0 09 00 00 c7 46 04 e0 1f 00 00 c7 46 10 e0 1f 00 00 48 8b 50 20 <48> 8b 12 0f b7 52 3a 89 56 14 48 8b 40 28 48 8b 00 0f b7 40 58 48
[66303.926722] RSP: 0018:ffffad40472f39c8 EFLAGS: 00010246
[66303.926749] RAX: ffff98a8ada05828 RBX: ffff98a8c46dd060 RCX: ffffad40472f3b48
[66303.926781] RDX: 0000000000000000 RSI: ffff98a8c46dd068 RDI: ffff98a8b23c4000
[66303.926811] RBP: ffffad40472f3b48 R08: 00000000000337b0 R09: 0000000000000000
[66303.926843] R10: 0000000000000001 R11: 0000000000000100 R12: ffff98a8b23c4000
[66303.926874] R13: ffff98a8c46dd060 R14: 000000000000000f R15: ffffad40472f3a50
[66303.926906] FS: 00007f6397966740(0000) GS:ffff98b390900000(0000) knlGS:0000000000000000
[66303.926941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[66303.926967] CR2: 0000000000000000 CR3: 000000011ac20002 CR4: 00000000007706e0
[66303.926999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[66303.927029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[66303.927060] PKRU: 55555554
[66303.927075] Call Trace:
[66303.927094] <TASK>
[66303.927111] ? __die+0x23/0x70
[66303.927140] ? page_fault_oops+0x171/0x4e0
[66303.927176] ? exc_page_fault+0x7f/0x180
[66303.927209] ? asm_exc_page_fault+0x26/0x30
[66303.927244] ? ice_get_ringparam+0x22/0x50 [ice]
[66303.927433] rings_prepare_data+0x62/0x80
[66303.927469] ethnl_default_doit+0xe2/0x350
[66303.927501] genl_family_rcv_msg_doit.isra.0+0xe3/0x140
[66303.927538] genl_rcv_msg+0x1b1/0x2c0
[66303.927561] ? __pfx_ethnl_default_doit+0x10/0x10
[66303.927590] ? __pfx_genl_rcv_msg+0x10/0x10
[66303.927615] netlink_rcv_skb+0x58/0x110
[66303.927644] genl_rcv+0x28/0x40
[66303.927665] netlink_unicast+0x19e/0x290
[66303.927691] netlink_sendmsg+0x254/0x4d0
[66303.927717] sock_sendmsg+0x93/0xa0
[66303.927743] __sys_sendto+0x126/0x170
[66303.927780] __x64_sys_sendto+0x24/0x30
[66303.928593] do_syscall_64+0x5d/0x90
[66303.929370] ? __count_memcg_events+0x60/0xa0
[66303.930146] ? count_memcg_events.constprop.0+0x1a/0x30
[66303.930920] ? handle_mm_fault+0x9e/0x350
[66303.931688] ? do_user_addr_fault+0x258/0x740
[66303.932452] ? exc_page_fault+0x7f/0x180
[66303.933193] entry_SYSCALL_64_after_hwframe+0x72/0xdc |
| Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in alekv Pixel Manager for WooCommerce woocommerce-google-adwords-conversion-tracking-tag allows Retrieve Embedded Sensitive Data.This issue affects Pixel Manager for WooCommerce: from n/a through <= 1.51.1. |
| In the Linux kernel, the following vulnerability has been resolved:
amd/amdkfd: enhance kfd process check in switch partition
current switch partition only check if kfd_processes_table is empty.
kfd_prcesses_table entry is deleted in kfd_process_notifier_release, but
kfd_process tear down is in kfd_process_wq_release.
consider two processes:
Process A (workqueue) -> kfd_process_wq_release -> Access kfd_node member
Process B switch partition -> amdgpu_xcp_pre_partition_switch -> amdgpu_amdkfd_device_fini_sw
-> kfd_node tear down.
Process A and B may trigger a race as shown in dmesg log.
This patch is to resolve the race by adding an atomic kfd_process counter
kfd_processes_count, it increment as create kfd process, decrement as
finish kfd_process_wq_release.
v2: Put kfd_processes_count per kfd_dev, move decrement to kfd_process_destroy_pdds
and bug fix. (Philip Yang)
[3966658.307702] divide error: 0000 [#1] SMP NOPTI
[3966658.350818] i10nm_edac
[3966658.356318] CPU: 124 PID: 38435 Comm: kworker/124:0 Kdump: loaded Tainted
[3966658.356890] Workqueue: kfd_process_wq kfd_process_wq_release [amdgpu]
[3966658.362839] nfit
[3966658.366457] RIP: 0010:kfd_get_num_sdma_engines+0x17/0x40 [amdgpu]
[3966658.366460] Code: 00 00 e9 ac 81 02 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 48 8b 4f 08 48 8b b7 00 01 00 00 8b 81 58 26 03 00 99 <f7> be b8 01 00 00 80 b9 70 2e 00 00 00 74 0b 83 f8 02 ba 02 00 00
[3966658.380967] x86_pkg_temp_thermal
[3966658.391529] RSP: 0018:ffffc900a0edfdd8 EFLAGS: 00010246
[3966658.391531] RAX: 0000000000000008 RBX: ffff8974e593b800 RCX: ffff888645900000
[3966658.391531] RDX: 0000000000000000 RSI: ffff888129154400 RDI: ffff888129151c00
[3966658.391532] RBP: ffff8883ad79d400 R08: 0000000000000000 R09: ffff8890d2750af4
[3966658.391532] R10: 0000000000000018 R11: 0000000000000018 R12: 0000000000000000
[3966658.391533] R13: ffff8883ad79d400 R14: ffffe87ff662ba00 R15: ffff8974e593b800
[3966658.391533] FS: 0000000000000000(0000) GS:ffff88fe7f600000(0000) knlGS:0000000000000000
[3966658.391534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[3966658.391534] CR2: 0000000000d71000 CR3: 000000dd0e970004 CR4: 0000000002770ee0
[3966658.391535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[3966658.391535] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[3966658.391536] PKRU: 55555554
[3966658.391536] Call Trace:
[3966658.391674] deallocate_sdma_queue+0x38/0xa0 [amdgpu]
[3966658.391762] process_termination_cpsch+0x1ed/0x480 [amdgpu]
[3966658.399754] intel_powerclamp
[3966658.402831] kfd_process_dequeue_from_all_devices+0x5b/0xc0 [amdgpu]
[3966658.402908] kfd_process_wq_release+0x1a/0x1a0 [amdgpu]
[3966658.410516] coretemp
[3966658.434016] process_one_work+0x1ad/0x380
[3966658.434021] worker_thread+0x49/0x310
[3966658.438963] kvm_intel
[3966658.446041] ? process_one_work+0x380/0x380
[3966658.446045] kthread+0x118/0x140
[3966658.446047] ? __kthread_bind_mask+0x60/0x60
[3966658.446050] ret_from_fork+0x1f/0x30
[3966658.446053] Modules linked in: kpatch_20765354(OEK)
[3966658.455310] kvm
[3966658.464534] mptcp_diag xsk_diag raw_diag unix_diag af_packet_diag netlink_diag udp_diag act_pedit act_mirred act_vlan cls_flower kpatch_21951273(OEK) kpatch_18424469(OEK) kpatch_19749756(OEK)
[3966658.473462] idxd_mdev
[3966658.482306] kpatch_17971294(OEK) sch_ingress xt_conntrack amdgpu(OE) amdxcp(OE) amddrm_buddy(OE) amd_sched(OE) amdttm(OE) amdkcl(OE) intel_ifs iptable_mangle tcm_loop target_core_pscsi tcp_diag target_core_file inet_diag target_core_iblock target_core_user target_core_mod coldpgs kpatch_18383292(OEK) ip6table_nat ip6table_filter ip6_tables ip_set_hash_ipportip ip_set_hash_ipportnet ip_set_hash_ipport ip_set_bitmap_port xt_comment iptable_nat nf_nat iptable_filter ip_tables ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sn_core_odd(OE) i40e overlay binfmt_misc tun bonding(OE) aisqos(OE) aisqo
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
PCI: cadence: Check for the existence of cdns_pcie::ops before using it
cdns_pcie::ops might not be populated by all the Cadence glue drivers. This
is going to be true for the upcoming Sophgo platform which doesn't set the
ops.
Hence, add a check to prevent NULL pointer dereference.
[mani: reworded subject and description] |
| In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_conn: return ERR_PTR instead of NULL when there is no link
hci_connect_sco currently returns NULL when there is no link (i.e. when
hci_conn_link() returns NULL).
sco_connect() expects an ERR_PTR in case of any error (see line 266 in
sco.c). Thus, hcon set as NULL passes through to sco_conn_add(), which
tries to get hcon->hdev, resulting in dereferencing a NULL pointer as
reported by syzkaller.
The same issue exists for iso_connect_cis() calling hci_connect_cis().
Thus, make hci_connect_sco() and hci_connect_cis() return ERR_PTR
instead of NULL. |
| An issue in vektah gqlparser open-source-library v.2.5.10 allows a remote attacker to cause a denial of service via a crafted script to the parserDirectives function. |
| A stack-based buffer overflow vulnerability exists in i-Ftp version 2.20 due to improper handling of the Time attribute within Schedule.xml. By placing a specially crafted Schedule.xml file in the i-Ftp application directory, a remote attacker can trigger a buffer overflow during scheduled download parsing, potentially leading to arbitrary code execution or a crash. |
| Improper input validation in some Intel(R) Graphics Drivers may allow an authenticated user to potentially enable denial of service via local access. |
