| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
ubi: Fix possible null-ptr-deref in ubi_free_volume()
It willl cause null-ptr-deref in the following case:
uif_init()
ubi_add_volume()
cdev_add() -> if it fails, call kill_volumes()
device_register()
kill_volumes() -> if ubi_add_volume() fails call this function
ubi_free_volume()
cdev_del()
device_unregister() -> trying to delete a not added device,
it causes null-ptr-deref
So in ubi_free_volume(), it delete devices whether they are added
or not, it will causes null-ptr-deref.
Handle the error case whlie calling ubi_add_volume() to fix this
problem. If add volume fails, set the corresponding vol to null,
so it can not be accessed in kill_volumes() and release the
resource in ubi_add_volume() error path. |
| In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: hold queue_lock when removing blkg->q_node
When blkg is removed from q->blkg_list from blkg_free_workfn(), queue_lock
has to be held, otherwise, all kinds of bugs(list corruption, hard lockup,
..) can be triggered from blkg_destroy_all(). |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in xenioushk BWL Knowledge Base Manager bwl-kb-manager allows Stored XSS.This issue affects BWL Knowledge Base Manager: from n/a through <= 1.6.3. |
| Authorization Bypass Through User-Controlled Key vulnerability in AdvancedCoding wpDiscuz wpdiscuz allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects wpDiscuz: from n/a through <= 7.6.43. |
| The RupsMon and USBMate services in UPSilon 2000 run with SYSTEM privileges and contain unquoted service paths. This allows a local attacker to perform path interception and escalate privileges if they have write permissions to the directories proceeding that of which the real service executables live in |
| Clone for Windows provided by ELECOM CO.,LTD. registers a Windows service with an unquoted file path. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege. |
| Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Elated-Themes Search & Go search-and-go allows PHP Local File Inclusion.This issue affects Search & Go: from n/a through <= 2.8. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Atte Moisio AM Events am-events allows Stored XSS.This issue affects AM Events: from n/a through <= 1.13.1. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in OTWthemes Popping Sidebars and Widgets Light popping-sidebars-and-widgets-light allows Stored XSS.This issue affects Popping Sidebars and Widgets Light: from n/a through <= 1.27. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Inboxify Inboxify Sign Up Form inboxify-sign-up-form allows Stored XSS.This issue affects Inboxify Sign Up Form: from n/a through <= 1.0.4. |
| In the Linux kernel, the following vulnerability has been resolved:
scsi: qedi: Fix use after free bug in qedi_remove()
In qedi_probe() we call __qedi_probe() which initializes
&qedi->recovery_work with qedi_recovery_handler() and
&qedi->board_disable_work with qedi_board_disable_work().
When qedi_schedule_recovery_handler() is called, schedule_delayed_work()
will finally start the work.
In qedi_remove(), which is called to remove the driver, the following
sequence may be observed:
Fix this by finishing the work before cleanup in qedi_remove().
CPU0 CPU1
|qedi_recovery_handler
qedi_remove |
__qedi_remove |
iscsi_host_free |
scsi_host_put |
//free shost |
|iscsi_host_for_each_session
|//use qedi->shost
Cancel recovery_work and board_disable_work in __qedi_remove(). |
| In the Linux kernel, the following vulnerability has been resolved:
driver: soc: xilinx: use _safe loop iterator to avoid a use after free
The hash_for_each_possible() loop dereferences "eve_data" to get the
next item on the list. However the loop frees eve_data so it leads to
a use after free. Use hash_for_each_possible_safe() instead. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPKube Cool Tag Cloud cool-tag-cloud allows Stored XSS.This issue affects Cool Tag Cloud: from n/a through <= 2.29. |
| In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: dropping parent refcount after pd_free_fn() is done
Some cgroup policies will access parent pd through child pd even
after pd_offline_fn() is done. If pd_free_fn() for parent is called
before child, then UAF can be triggered. Hence it's better to guarantee
the order of pd_free_fn().
Currently refcount of parent blkg is dropped in __blkg_release(), which
is before pd_free_fn() is called in blkg_free_work_fn() while
blkg_free_work_fn() is called asynchronously.
This patch make sure pd_free_fn() called from removing cgroup is ordered
by delaying dropping parent refcount after calling pd_free_fn() for
child.
BTW, pd_free_fn() will also be called from blkcg_deactivate_policy()
from deleting device, and following patches will guarantee the order. |
| Missing Authorization vulnerability in averta Shortcodes and extra features for Phlox theme auxin-elements allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Shortcodes and extra features for Phlox theme: from n/a through <= 2.17.15. |
| In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
The following message and call trace was seen with debug kernels:
DMA-API: qla2xxx 0000:41:00.0: device driver failed to check map
error [device address=0x00000002a3ff38d8] [size=1024 bytes] [mapped as
single]
WARNING: CPU: 0 PID: 2930 at kernel/dma/debug.c:1017
check_unmap+0xf42/0x1990
Call Trace:
debug_dma_unmap_page+0xc9/0x100
qla_nvme_ls_unmap+0x141/0x210 [qla2xxx]
Remove DMA mapping from the driver altogether, as it is already done by FC
layer. This prevents the warning. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Shamalli Web Directory Free web-directory-free allows DOM-Based XSS.This issue affects Web Directory Free: from n/a through <= 1.7.12. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FlippingBook FlippingBook flippingbook allows DOM-Based XSS.This issue affects FlippingBook: from n/a through <= 2.0.1. |
| In the Linux kernel, the following vulnerability has been resolved:
media: rcar_fdp1: Fix refcount leak in probe and remove function
rcar_fcp_get() take reference, which should be balanced with
rcar_fcp_put(). Add missing rcar_fcp_put() in fdp1_remove and
the error paths of fdp1_probe() to fix this.
[hverkuil: resolve merge conflict, remove() is now void] |
| In the Linux kernel, the following vulnerability has been resolved:
usb: rndis_host: Secure rndis_query check against int overflow
Variables off and len typed as uint32 in rndis_query function
are controlled by incoming RNDIS response message thus their
value may be manipulated. Setting off to a unexpectetly large
value will cause the sum with len and 8 to overflow and pass
the implemented validation step. Consequently the response
pointer will be referring to a location past the expected
buffer boundaries allowing information leakage e.g. via
RNDIS_OID_802_3_PERMANENT_ADDRESS OID. |
