| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
nfs: fix UAF in direct writes
In production we have been hitting the following warning consistently
------------[ cut here ]------------
refcount_t: underflow; use-after-free.
WARNING: CPU: 17 PID: 1800359 at lib/refcount.c:28 refcount_warn_saturate+0x9c/0xe0
Workqueue: nfsiod nfs_direct_write_schedule_work [nfs]
RIP: 0010:refcount_warn_saturate+0x9c/0xe0
PKRU: 55555554
Call Trace:
<TASK>
? __warn+0x9f/0x130
? refcount_warn_saturate+0x9c/0xe0
? report_bug+0xcc/0x150
? handle_bug+0x3d/0x70
? exc_invalid_op+0x16/0x40
? asm_exc_invalid_op+0x16/0x20
? refcount_warn_saturate+0x9c/0xe0
nfs_direct_write_schedule_work+0x237/0x250 [nfs]
process_one_work+0x12f/0x4a0
worker_thread+0x14e/0x3b0
? ZSTD_getCParams_internal+0x220/0x220
kthread+0xdc/0x120
? __btf_name_valid+0xa0/0xa0
ret_from_fork+0x1f/0x30
This is because we're completing the nfs_direct_request twice in a row.
The source of this is when we have our commit requests to submit, we
process them and send them off, and then in the completion path for the
commit requests we have
if (nfs_commit_end(cinfo.mds))
nfs_direct_write_complete(dreq);
However since we're submitting asynchronous requests we sometimes have
one that completes before we submit the next one, so we end up calling
complete on the nfs_direct_request twice.
The only other place we use nfs_generic_commit_list() is in
__nfs_commit_inode, which wraps this call in a
nfs_commit_begin();
nfs_commit_end();
Which is a common pattern for this style of completion handling, one
that is also repeated in the direct code with get_dreq()/put_dreq()
calls around where we process events as well as in the completion paths.
Fix this by using the same pattern for the commit requests.
Before with my 200 node rocksdb stress running this warning would pop
every 10ish minutes. With my patch the stress test has been running for
several hours without popping. |
| A vulnerability was found in projectworlds Online Time Table Generator 1.0 and classified as critical. This issue affects some unknown processing of the file /admin/add_course.php. The manipulation of the argument c/subname leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. |
| A vulnerability has been found in projectworlds Online Time Table Generator 1.0 and classified as critical. This vulnerability affects unknown code of the file /semester_ajax.php. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. |
| A vulnerability was found in projectworlds Online Time Table Generator 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file /admin/add_teacher.php. The manipulation of the argument e leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well. |
| A vulnerability classified as critical was found in projectworlds Online Lawyer Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /user_registation.php. The manipulation of the argument email leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. |
| A vulnerability was found in projectworlds Online Examination System 1.0. It has been declared as critical. This vulnerability affects unknown code of the file /Procedure3b_yearwiseVisit.php. The manipulation of the argument Visit_year leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. |
| A vulnerability was found in projectworlds Hospital Database Management System 1.0. It has been classified as critical. This affects an unknown part of the file /medicines_info.php. The manipulation of the argument Med_ID leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. |
| Disclosure
of sensitive information in a Milestone XProtect Device Pack driver’s log file for third-party cameras, allows an attacker to read camera
credentials stored in the Recording Server under specific conditions. |
| A vulnerability was found in Roxy-WI up to 8.1.3. It has been declared as critical. Affected by this vulnerability is the function action_service of the file app/modules/roxywi/roxy.py. The manipulation of the argument action/service leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.1.4 is able to address this issue. The identifier of the patch is 32313928eb9ce906887b8a30bf7b9a3d5c0de1be. It is recommended to upgrade the affected component. |
| A vulnerability has been found in BDCOM Behavior Management and Auditing System up to 20250210 and classified as critical. Affected by this vulnerability is the function log_operate_clear of the file /webui/modules/log/operate.mds. The manipulation of the argument start_code leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| A maliciously crafted STP or SLDPRT file, when parsed in ODXSW_DLL.dll through Autodesk applications, can be used to uninitialized variables. This vulnerability, along with other vulnerabilities, can lead to code execution in the current process. |
| IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to the use of unsafe use of the gets function. |
| IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the gethostbyname function. |
| IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the
gethostbyaddr
function. |
| IBM 4769 Developers Toolkit 7.0.0 through 7.5.52 could allow a remote attacker to cause a denial of service in the Hardware Security Module (HSM) due to improper memory allocation of an excessive size. |
| IBM Semeru Runtime 8.0.302.0 through 8.0.442.0, 11.0.12.0 through 11.0.26.0, 17.0.0.0 through 17.0.14.0, and 21.0.0.0 through 12.0.6.0 is vulnerable to a denial of service caused by a buffer overflow and subsequent crash, due to a defect in its native AES/CBC encryption implementation. |
| Improper neutralization in Intel(R) Power Gadget software for Windows all versions may allow an authenticated user to potentially enable escalation of privilege via local access. |
| Improper access control in Intel(R) Power Gadget software for Windows all versions may allow an authenticated user to potentially enable escalation of privilege via local access. |
| Improper neutralization in Intel(R) Power Gadget software for macOS all versions may allow an authenticated user to potentially enable escalation of privilege via local access. |
| Use after free in Intel(R) Power Gadget software for Windows all versions may allow an authenticated user to potentially enable escalation of privilege via local access. |
