| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| The PDF Builder for WooCommerce. Create invoices,packing slips and more plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.0.11. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to retrieve invoice numbers, formatted invoice numbers, and creation timestamps for arbitrary WooCommerce orders by supplying any OrderNumber and InvoiceId values with a garbage nonce. |
| The Quill Forms | Conversational Multi Step Forms, Surveys & quizzes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Multiple Choice 'Other' Value in all versions up to, and including, 5.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script executes in the context of the WordPress admin results view, making administrators the primary target when reviewing submitted form entries. |
| The WP Customer Reviews plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpcr3_fname' parameter in all versions up to, and including, 3.7.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. |
| The Flex Import plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.0. This is due to the license_activate_fleximp() and license_deactivate_fleximp() functions, hooked to the wp_ajax_license_activate_fleximp and wp_ajax_license_deactivate_fleximp AJAX actions, lacking both a capability check (current_user_can()) and nonce verification (the client-side script sends a 'wpnonce' value but the handlers never validate it). This makes it possible for authenticated attackers, with subscriber-level access and above, to activate an arbitrary/fraudulent license key (persisting it via update_option('fleximp_is_premium') and toggling validation, suspension, and bundle status options) or deactivate the site's legitimate license (deleting the stored key and setting fleximp_validation_status to false), thereby disrupting the plugin's premium functionality. |
| In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Unwind P2A receiver mailbox setup failure
mailbox_chan_setup() can request an additional P2A receiver channel after
successfully acquiring the primary P2A channel. If that later request
fails, the function returns immediately and leaves the primary channel
allocated.
Unwind the primary mailbox channel before returning the error so probe
deferral or other setup failures do not leave the channel busy for later
probe attempts. |
| In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Reject out of range DT protocol IDs
SCMI protocol IDs carried in message headers are limited by
MSG_PROTOCOL_ID_MASK. The DT parsing paths noticed protocol IDs
outside that range, but only logged an error and then kept processing
the invalid value.
That lets a malformed 32-bit DT reg value reach helpers which take a u8
protocol ID, where it can be truncated and/or treated as a different
protocol.
For channel setup, two different out-of-range values can also be used as
distinct IDR keys while aliasing the generated SCMI protocol identity.
Skip DT protocol nodes whose reg value does not fit the SCMI protocol ID
field before setting up channels or creating protocol devices. |
| In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Avoid IDR updates while cleaning channels
scmi_cleanup_channels() walks the TX/RX channel IDRs with
idr_for_each() to free transport resources and destroy the dedicated
transport devices before calling idr_destroy().
The destroy callback removed each entry from the same IDR being walked.
That is not needed for this cleanup path, and it is unsafe because
idr_for_each() has not advanced its radix-tree iterator while the
callback is running. Removing the current entry from the callback can
invalidate the iterator state. The callback also cannot be protected by
rcu_read_lock(), because scmi_device_destroy() may sleep.
Leave IDR teardown to the following idr_destroy() call and keep the
callback limited to device destruction. |
| In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Free transport channel on IDR failure
If transport channel setup succeeds but the following IDR insertion fails,
the error path destroys the transport device and frees the channel info
without invoking the transport cleanup callback.
Call chan_free() before destroying the device so transport specific
resources such as IRQs, mailbox channels and mapped shared memory are
released consistently with the normal teardown path. |
| In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Publish channel state before callbacks
Transport setup can enable callbacks before the setup routine returns.
mailbox_chan_setup() registers the mailbox client with
mbox_request_channel(), and the mailbox controller startup path can enable
interrupt delivery before SCMI mailbox channel state has been published.
Similarly, smc_chan_setup() requests the optional A2P completion IRQ before
the SMC transport has made its cinfo pointer visible.
If a pending or spurious callback fires in those windows, the transport RX
callback can dereference a NULL transport cinfo pointer. Publishing only
the transport-private pointer is not sufficient either: an early callback
can enter the SCMI core before scmi_chan_setup() has assigned
cinfo->handle.
The core derives scmi_info from cinfo->handle in the RX path, so a NULL
handle can still fault even when the transport-private cinfo is valid.
Assign cinfo->handle before invoking the transport setup callback. Publish
the mailbox and SMC transport-private channel state before requesting the
mailbox channels or IRQ, and clear the early-published pointers again on
setup failure. Also unwind mailbox setup devres resources on failure so an
optional RX setup error that is ignored by the core does not leave stale
transport state behind. |
| In the Linux kernel, the following vulnerability has been resolved:
hfsplus: validate thread record before delete key rebuild
hfsplus_delete_cat() is called with str == NULL when the last open
reference to an unlinked HFS+ hardlink backing inode is closed. In that
case, the function finds the catalog thread by CNID and rebuilds the
catalog key from thread.nodeName.
That reconstruction path reads thread.nodeName.length directly from the
catalog B-tree into fd.search_key and then copies length * 2 bytes into
fd.search_key->cat.name.unicode. It does not first check that the found
record is a thread record or that its size matches the thread name.
A corrupted image can therefore provide an oversized thread name length
and make hfs_bnode_read() write past the catalog search-key allocation.
Read the CNID record through hfsplus_brec_read_cat(), which bounds the
record read to sizeof(hfsplus_cat_entry) and verifies that a thread
record's size exactly matches nodeName.length. Together, these checks
ensure an accepted thread name fits HFSPLUS_MAX_STRLEN. Reject non-thread
records before building the delete key from the validated thread name.
Share the thread-record-type helper between hfsplus_find_cat() and
hfsplus_delete_cat(). |
| In the Linux kernel, the following vulnerability has been resolved:
cxl/mbox: Break poison list loop on an empty payload
A device that returns count == 0 with CXL_POISON_FLAG_MORE set on every
iteration never advances nr_records, so the max_errors guard never
trips and the do/while loops forever while holding poison.mutex. That
hangs the sysfs-triggered scan thread and blocks all subsequent poison
operations on the device. The existing "Protect against an uncleared
_FLAG_MORE" guard was intended to bound a misbehaving device but does
not cover the count == 0 case.
Stop the loop on an empty payload so a malfunctioning or malicious
device cannot wedge the poison scan. |
| In the Linux kernel, the following vulnerability has been resolved:
fs/resctrl: Prevent use-after-free in rdtgroup_kn_put()
A struct rdtgroup is reference counted via rdtgroup::waitcount. Callers that
need the structure to remain valid across a sleep (while waiting on acquiring
rdtgroup_mutex) take a reference with rdtgroup_kn_get() and release it with
rdtgroup_kn_put().
The release path is intended to serve as the fallback freer: if the count
drops to zero and the group has already been marked RDT_DELETED,
rdtgroup_kn_put() frees the structure.
The bulk teardown paths free_all_child_rdtgrp() and rmdir_all_sub() resulting
from a resctrl directory remove or resctrl fs unmount act as the primary
freer: they hold rdtgroup_mutex and free each rdtgroup whose waitcount is
zero, otherwise they set RDT_DELETED and leave the freeing to the last waiter.
These two freers race. rdtgroup_kn_put() commits waitcount == 0 with
atomic_dec_and_test() outside rdtgroup_mutex, then reads rdtgroup::flags.
Between those two operations a concurrent caller of free_all_child_rdtgrp()
or rmdir_all_sub() (which holds the mutex) can observe waitcount == 0 via
atomic_read(), call rdtgroup_remove(), and kfree() the structure.
The subsequent read of rdtgroup::flags in rdtgroup_kn_put() is then
a use-after-free, and the structure may even be freed twice if the freed
memory happens to satisfy the RDT_DELETED flag check.
Replace the bare atomic_dec_and_test() with atomic_dec_and_mutex_lock() so
that the decrement-to-zero takes rdtgroup_mutex before the count becomes
globally visible. The inspection of rdtgroup::flags then runs under the same
mutex held by the bulk freers, making the two paths mutually exclusive.
The common case where the count does not reach zero remains lock-free. Defer
kernfs_unbreak_active_protection() until after the mutex is dropped since
kernfs active protections functionally wrap rdtgroup_mutex. Remove resource
group, which in turn drops its kernfs reference, after kernfs protection is
restored.
[ bp: Split the commit messsages into smaller, easier-parseable paragraphs. ] |
| In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-async: Unregister sub-device if asc_list is empty
When my em28xx USB device that uses the i2c tvp5150 driver is
disconnected, it crashes.
The cause is that the tvp5150 i2c module uses v4l2_async, but
the em28xx driver does not since it predates v4l2_async.
In that corner case sd->asc_list is empty, so
v4l2_async_unregister_subdev() never calls v4l2_device_unregister_subdev().
Modify the code so that, if sd->asc_list is empty,
v4l2_device_unregister_subdev() is still called. |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Free RX data on late probe failure
hfi1_init_dd() allocates the shared AIP/VNIC RX support before returning.
If hfi1_init() or hfi1_register_ib_device() later fails, init_one() tears
down the device data without calling hfi1_free_rx(). This leaks netdev_rx
and its dummy netdev.
Free the RX support after IB unregistration and before postinit_cleanup(),
as done on normal device removal. |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Preserve unit 0 on allocation failure
hfi1_free_devdata() assumes that the device was inserted into the unit
table and unconditionally erases dd->unit. If xa_alloc_irq() fails, the
zero-initialized unit remains zero, so full cleanup can remove an
unrelated device from index 0.
Release only the rdmavt allocation and return immediately while the unit
table has not acquired the device. |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state
When do_complete() finds the QP in the error state it returns
RESPST_CHK_RESOURCE. Before commit 49dc9c1f0c7e ("RDMA/rxe: Cleanup
reset state handling in rxe_resp.c") this was the flush loop:
check_resource() had an error-state branch that fetched each remaining
recv WQE and completed it with IB_WC_WR_FLUSH_ERR, without touching
the current packet. That commit removed the error-state branch from
check_resource() (draining is now done at rxe_receiver() entry) but
kept the do_complete() error-state return.
As a result, when a QP moves to the error state while a packet is
being completed - e.g. an rdma_cm disconnect racing with receive
processing - the responder state machine loops back into the request
processing chain with the already-completed packet still in hand:
check_resource() fetches a fresh recv WQE, execute()/send_data_in()
copies the same packet payload again, do_complete() posts another
IB_WC_SUCCESS CQE (qp->resp.status is still 0), and control returns
to the error-state check. The loop re-executes the same packet once
per posted recv WQE (observed: ~1000 duplicate IB_WC_SUCCESS
completions of one SEND, one per ~8us, matching the RQ occupancy)
until the RQ is exhausted, after which qp->resp.wqe is NULL and
send_data_in() dereferences it:
BUG: kernel NULL pointer dereference, address: 0000000000000014
Workqueue: rxe_wq do_work
RIP: copy_data+0x29/0x1f0
Call Trace:
send_data_in+0x25/0x50
rxe_receiver+0xf36/0x1dd0
The duplicate completions are indistinguishable from real receives to
the ULP. During an rds stress test, the message was accepted as new and
delivered the same datagram to user space hundreds of times, corrupting
the stream; any ULP that relies on RC exactly-once delivery is affected.
A live packet reaching the error-state check in do_complete() has
been executed and completed exactly once and must be consumed, not
re-processed. Return RESPST_CLEANUP for it (dequeue and free); keep
returning RESPST_CHK_RESOURCE for the pkt == NULL case. |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/ipoib: Drain RCU callbacks during module teardown
IPoIB reclamation completions can be signaled from inside an RCU callback.
Teardown can wake before the callback returns and unload ib_ipoib while its
code is still executing.
Client registration failure can also remove already-added devices and queue
callbacks. Wait after client and workqueue teardown. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/panthor: Fix NPD issue on partial unmap of an evicted BO
This commit fixes the NULL pointer dereference issue that would have
happened on the split of GPU mapping due to partial unmap of an evicted
BO. There is a logic to handle the partial unmap of huge pages when the
GPU mapping is split. That logic was not being completely skipped for
the VMA of an evicted BO and that resulted in a NPD possibility for the
'bo->backing.pages' pointer, which is set to NULL when pages of a
BO are released on eviction.
Following dump was seen when a partial unmap was exercised for an
evicted BO.
Unable to handle kernel paging request at virtual address 0000000000002000
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=00000008842e8000
[0000000000002000] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] SMP
<snip>
pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : iova_mapped_as_huge_page+0x20/0x68 [panthor]
lr : panthor_gpuva_sm_step_remap+0x39c/0x498 [panthor]
sp : ffff800086193920
x29: ffff800086193920 x28: ffff800086193a18 x27: ffff800086193b80
x26: 0000000000400000 x25: 0000000000810000 x24: 0000000000400000
x23: ffff000808af1800 x22: 0000000000a00000 x21: ffff800086193a00
x20: ffff000806fd3f00 x19: 0000000000410000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: ffff800083ce2d83
x14: 0000000000000000 x13: 3120646574636976 x12: 6520303030303138
x11: 2d30303030313420 x10: ffff8000836e6c80 x9 : ffff80007bfc889c
x8 : 3fffffffffffefff x7 : ffff8000836e6c80 x6 : 0000000000000000
x5 : ffff00097ef19088 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000010000 x1 : 0000000000000400 x0 : 0000000000000000
Call trace:
iova_mapped_as_huge_page+0x20/0x68 [panthor] (P)
op_remap_cb.isra.0+0x70/0xb0
__drm_gpuvm_sm_unmap+0xf8/0x1c0
drm_gpuvm_sm_unmap+0x40/0x60
panthor_vm_exec_op+0xa0/0x168 [panthor]
panthor_vm_bind_exec_sync_op+0x8c/0xb8 [panthor]
panthor_ioctl_vm_bind+0xbc/0x170 [panthor]
drm_ioctl_kernel+0xc0/0x140
drm_ioctl+0x20c/0x500
__arm64_sys_ioctl+0xb4/0x118
invoke_syscall+0x5c/0x120
el0_svc_common.constprop.0+0x48/0xf8
do_el0_svc+0x28/0x40
el0_svc+0x38/0x128
el0t_64_sync_handler+0xa0/0xe8
el0t_64_sync+0x198/0x1a0
Code: 8b030021 cb020021 f940b800 d34cfc21 (f8617801)
---[ end trace 0000000000000000 ]---
v2: Fix indentation |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/core: Wait for RCU callbacks before unloading ib_core
put_gid_ndev() is queued with call_rcu() and implemented in ib_core.
Stopping the workqueues does not drain callbacks already queued, so RCU
could invoke it after the module code has been unloaded.
synchronize_rcu() does not wait for callbacks. Wait for them after all
producers have stopped. |
| In the Linux kernel, the following vulnerability has been resolved:
bpf: Require a BPF cpumask for bpf_cpumask_populate()
bpf_cpumask_populate() writes to its destination with bitmap_copy(), but
the destination is typed as struct cpumask *. That allows the verifier to
accept borrowed cpumask pointers returned by read-only kfuncs, such as
scx_bpf_get_online_cpumask(), as a writable destination.
Make the destination a struct bpf_cpumask * so populate follows the same
ownership rule as the other mutating cpumask kfuncs. Query kfuncs continue
to accept const struct cpumask * inputs. |
