| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
power: supply: qcom_battmgr: fix use-after-free
qcom_battmgr_pdr_notify() queues enable_work when the PMIC GLINK service
comes up, and the worker recovers battmgr through container_of() to issue
firmware requests. The PMIC GLINK client stays on the client list until
its devres release action runs, so a PDR notification can keep queueing
the work, and a pending or running worker can access battmgr after devres
frees it.
Make enable_work device-managed with devm_work_autocancel(), registered
before the PMIC GLINK client is allocated. The devres cleanup then
releases the client first, so no further notification can queue the work,
and cancels the work before battmgr is freed.
This issue was found by an in-house static analysis tool. |
| In the Linux kernel, the following vulnerability has been resolved:
drm: renesas: rz-du: mipi_dsi: fix kernel panic when rebooting for some panels
Since commit 56de5e305d4b ("clk: renesas: r9a07g044: Add MSTOP for RZ/G2L")
we may get the following kernel panic, for some panels, when rebooting:
systemd-shutdown[1]: Rebooting.
Call trace:
...
do_serror+0x28/0x68
el1h_64_error_handler+0x34/0x50
el1h_64_error+0x6c/0x70
rzg2l_mipi_dsi_host_transfer+0x114/0x458 (P)
mipi_dsi_device_transfer+0x44/0x58
mipi_dsi_dcs_set_display_off_multi+0x9c/0xc4
ili9881c_unprepare+0x38/0x88
drm_panel_unprepare+0xbc/0x108
This happens for panels that need to send MIPI-DSI commands in their
unprepare() callback. Since the MIPI-DSI interface is stopped at that
point, rzg2l_mipi_dsi_host_transfer() triggers the kernel panic.
Fix by moving rzg2l_mipi_dsi_stop() to new callback function
rzg2l_mipi_dsi_atomic_post_disable().
With this change we now have the correct power-down/stop sequence:
systemd-shutdown[1]: Rebooting.
rzg2l-mipi-dsi 10850000.dsi: rzg2l_mipi_dsi_atomic_disable(): entry
ili9881c-dsi 10850000.dsi.0: ili9881c_unprepare(): entry
rzg2l-mipi-dsi 10850000.dsi: rzg2l_mipi_dsi_atomic_post_disable(): entry
reboot: Restarting system |
| In the Linux kernel, the following vulnerability has been resolved:
ring-buffer: Fix possible dereference of uninitialized pointer
There is a pointer head_page in rb_meta_validate_events() which is not
initialized at the beginning of a function. This pointer can be dereferenced
if there is a failure during reader page validation. In this case the control
is passed to "invalid" label where the pointer is dereferenced in a loop.
To fix the issue initialize orig_head and head_page before calling
rb_validate_buffer.
Found by Linux Verification Center (linuxtesting.org) with SVACE. |
| In the Linux kernel, the following vulnerability has been resolved:
ntfs3: fix circular locking dependency in run_unpack_ex
Syzbot reported a circular locking dependency between wnd->rw_lock
(sbi->used.bitmap) and ni->file.run_lock.
The deadlock scenario:
1. ntfs_extend_mft() takes ni->file.run_lock then wnd->rw_lock.
2. run_unpack_ex() takes wnd->rw_lock then tries to acquire
ni->file.run_lock inside ntfs_refresh_zone().
This creates an AB-BA deadlock.
Fix this by using down_read_trylock() instead of down_read() when
acquiring run_lock in run_unpack_ex(). If the lock is contended,
skip ntfs_refresh_zone() - the MFT zone will be refreshed on the
next MFT operation. This breaks the circular dependency since we
never block waiting for run_lock while holding wnd->rw_lock. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: dsi: Store driver data before invoking mipi_dsi_host_register
The call to mipi_dsi_host_register triggers a callback to mtk_dsi_bind,
which uses dev_get_drvdata to retrieve the mtk_dsi struct, so this
structure needs to be stored inside the driver data before invoking it.
As drvdata is currently uninitialized it leads to a crash when
registering the DSI DRM encoder right after acquiring
the mode_config.idr_mutex, blocking all subsequent DRM operations.
Fixes the following crash during mediatek-drm probe (tested on Xiaomi
Smart Clock x04g):
Unable to handle kernel NULL pointer dereference at virtual address
0000000000000040
[...]
Modules linked in: mediatek_drm(+) drm_display_helper cec drm_client_lib
drm_dma_helper drm_kms_helper panel_simple
[...]
Call trace:
drm_mode_object_add+0x58/0x98 (P)
__drm_encoder_init+0x48/0x140
drm_encoder_init+0x6c/0xa0
drm_simple_encoder_init+0x20/0x34 [drm_kms_helper]
mtk_dsi_bind+0x34/0x13c [mediatek_drm]
component_bind_all+0x120/0x280
mtk_drm_bind+0x284/0x67c [mediatek_drm]
try_to_bring_up_aggregate_device+0x23c/0x320
__component_add+0xa4/0x198
component_add+0x14/0x20
mtk_dsi_host_attach+0x78/0x100 [mediatek_drm]
mipi_dsi_attach+0x2c/0x50
panel_simple_dsi_probe+0x4c/0x9c [panel_simple]
mipi_dsi_drv_probe+0x1c/0x28
really_probe+0xc0/0x3dc
__driver_probe_device+0x80/0x160
driver_probe_device+0x40/0x120
__device_attach_driver+0xbc/0x17c
bus_for_each_drv+0x88/0xf0
__device_attach+0x9c/0x1cc
device_initial_probe+0x54/0x60
bus_probe_device+0x34/0xa0
device_add+0x5b0/0x800
mipi_dsi_device_register_full+0xdc/0x16c
mipi_dsi_host_register+0xc4/0x17c
mtk_dsi_probe+0x10c/0x260 [mediatek_drm]
platform_probe+0x5c/0xa4
really_probe+0xc0/0x3dc
__driver_probe_device+0x80/0x160
driver_probe_device+0x40/0x120
__driver_attach+0xc8/0x1f8
bus_for_each_dev+0x7c/0xe0
driver_attach+0x24/0x30
bus_add_driver+0x11c/0x240
driver_register+0x68/0x130
__platform_register_drivers+0x64/0x160
mtk_drm_init+0x24/0x1000 [mediatek_drm]
do_one_initcall+0x60/0x1d0
do_init_module+0x54/0x240
load_module+0x1838/0x1dc0
init_module_from_file+0xd8/0xf0
__arm64_sys_finit_module+0x1b4/0x428
invoke_syscall.constprop.0+0x48/0xc8
do_el0_svc+0x3c/0xb8
el0_svc+0x34/0xe8
el0t_64_sync_handler+0xa0/0xe4
el0t_64_sync+0x198/0x19c
Code: 52800022 941004ab 2a0003f3 37f80040 (29005a80) |
| In the Linux kernel, the following vulnerability has been resolved:
ip_tunnel: adapt iptunnel_xmit_stats() to NETDEV_PCPU_STAT_DSTATS
Blamed commits forgot that vxlan/geneve use udp_tunnel[6]_xmit_skb() which
call iptunnel_xmit_stats().
iptunnel_xmit_stats() was assuming tunnels were only using
NETDEV_PCPU_STAT_TSTATS.
@syncp offset in pcpu_sw_netstats and pcpu_dstats is different.
32bit kernels would either have corruptions or freezes if the syncp
sequence was overwritten.
This patch also moves pcpu_stat_type closer to dev->{t,d}stats to avoid
a potential cache line miss since iptunnel_xmit_stats() needs to read it. |
| In the Linux kernel, the following vulnerability has been resolved:
ima: Fix stack-out-of-bounds in is_bprm_creds_for_exec()
KASAN reported a stack-out-of-bounds access in ima_appraise_measurement
from is_bprm_creds_for_exec:
BUG: KASAN: stack-out-of-bounds in ima_appraise_measurement+0x12dc/0x16a0
Read of size 1 at addr ffffc9000160f940 by task sudo/550
The buggy address belongs to stack of task sudo/550
and is located at offset 24 in frame:
ima_appraise_measurement+0x0/0x16a0
This frame has 2 objects:
[48, 56) 'file'
[80, 148) 'hash'
This is caused by using container_of on the *file pointer. This offset
calculation is what triggers the stack-out-of-bounds error.
In order to fix this, pass in a bprm_is_check boolean which can be set
depending on how process_measurement is called. If the caller has a
linux_binprm pointer and the function is BPRM_CHECK we can determine
is_check and set it then. Otherwise set it to false. |
| The Ettrick Escape Room Booking WordPress plugin before 1.3.1 does not verify a booking's payment status against the payment provider before marking it paid and confirmed, allowing unauthenticated attackers to mark bookings as paid without paying. |
| The Envira Gallery WordPress plugin before 1.16.2 does not correctly check authorization on its gallery-conversion feature, verifying that the requester can edit an arbitrary post they name rather than that they are allowed to create the Envira Gallery WordPress plugin before 1.16.2's own gallery content, allowing users with contributor-level access to create and publish gallery posts that the Envira Gallery WordPress plugin before 1.16.2's settings otherwise withhold from them. |
| The Booking Package WordPress plugin before 1.7.31 does not perform any authorization or validity check before resetting its premium subscription state, allowing unauthenticated attackers to disable the Booking Package WordPress plugin before 1.7.31's paid features. |
| The Click n Chat (Chat Widget Integration) WordPress plugin before 1.1.3 does not sanitise sort parameters before using them in a SQL ORDER BY clause, allowing unauthenticated attackers to perform SQL injection attacks. |
| The Click n Chat (Chat Widget Integration) WordPress plugin before 1.1.3 does not properly validate a parameter before using it as a column identifier in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks. |
| The Wava Payment Plugin WordPress plugin before 0.3.10 does not perform any authorisation, nonce or origin verification on one of its public REST endpoints, allowing unauthenticated attackers to overwrite the stored credential that identifies the merchant account the store's payments are created against, to force the integration into a verified state the site owner never completed, and to remove the payment method from the store's checkout. |
| The Wava Payment Plugin WordPress plugin before 0.3.10 does not verify the authenticity of incoming payment-provider notifications, nor restrict who may send them, allowing unauthenticated attackers to change the status of any WooCommerce order in the store, including marking an unpaid order as paid and completed, and cancelling other customers' orders.
In versions up to 0.3.7 the response additionally returns the affected order's billing details, disclosing customer names, addresses, email addresses and phone numbers to the same unauthenticated caller. |
| Missing Authorization vulnerability in Castos Seriously Simple Podcasting seriously-simple-podcasting allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Seriously Simple Podcasting: from n/a through 3.17.0. |
| Missing Authorization vulnerability in Arraytics Booktics booktics allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booktics: from n/a through 1.0.30. |
| Missing Authorization vulnerability in WP User Manager WP User Manager wp-user-manager allows Manipulating User State.This issue affects WP User Manager: from n/a through 2.9.25. |
| The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the provider to the order being completed, nor check the payment amount against the order total, allowing unauthenticated users to mark a pending order as paid by replaying a payment identifier obtained from any single genuine payment. |
| The Swift Performance Lite WordPress plugin before 2.3.7.4 does not properly sanitize and escape a value before using it in a SQL statement, which could allow users with the author role and above to perform SQL injection attacks. |
| The SmartyParcel WordPress plugin before 1.23.4 does not perform authorisation checks when deleting shipping label records, allowing any authenticated user such as a subscriber to delete the shipping label and tracking records of arbitrary orders store-wide. |
