| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
RDMA/rtrs: Add missing deinit() call
A warning is triggered when repeatedly connecting and disconnecting the
rnbd:
list_add corruption. prev->next should be next (ffff88800b13e480), but was ffff88801ecd1338. (prev=ffff88801ecd1340).
WARNING: CPU: 1 PID: 36562 at lib/list_debug.c:32 __list_add_valid_or_report+0x7f/0xa0
Workqueue: ib_cm cm_work_handler [ib_cm]
RIP: 0010:__list_add_valid_or_report+0x7f/0xa0
? __list_add_valid_or_report+0x7f/0xa0
ib_register_event_handler+0x65/0x93 [ib_core]
rtrs_srv_ib_dev_init+0x29/0x30 [rtrs_server]
rtrs_ib_dev_find_or_add+0x124/0x1d0 [rtrs_core]
__alloc_path+0x46c/0x680 [rtrs_server]
? rtrs_rdma_connect+0xa6/0x2d0 [rtrs_server]
? rcu_is_watching+0xd/0x40
? __mutex_lock+0x312/0xcf0
? get_or_create_srv+0xad/0x310 [rtrs_server]
? rtrs_rdma_connect+0xa6/0x2d0 [rtrs_server]
rtrs_rdma_connect+0x23c/0x2d0 [rtrs_server]
? __lock_release+0x1b1/0x2d0
cma_cm_event_handler+0x4a/0x1a0 [rdma_cm]
cma_ib_req_handler+0x3a0/0x7e0 [rdma_cm]
cm_process_work+0x28/0x1a0 [ib_cm]
? _raw_spin_unlock_irq+0x2f/0x50
cm_req_handler+0x618/0xa60 [ib_cm]
cm_work_handler+0x71/0x520 [ib_cm]
Commit 667db86bcbe8 ("RDMA/rtrs: Register ib event handler") introduced a
new element .deinit but never used it at all. Fix it by invoking the
`deinit()` to appropriately unregister the IB event handler. |
| In the Linux kernel, the following vulnerability has been resolved:
net: xdp: Disallow attaching device-bound programs in generic mode
Device-bound programs are used to support RX metadata kfuncs. These
kfuncs are driver-specific and rely on the driver context to read the
metadata. This means they can't work in generic XDP mode. However, there
is no check to disallow such programs from being attached in generic
mode, in which case the metadata kfuncs will be called in an invalid
context, leading to crashes.
Fix this by adding a check to disallow attaching device-bound programs
in generic mode. |
| In the Linux kernel, the following vulnerability has been resolved:
ptp: vmclock: Set driver data before its usage
If vmclock_ptp_register() fails during probing, vmclock_remove() is
called to clean up the ptp clock and misc device.
It uses dev_get_drvdata() to access the vmclock state.
However the driver data is not yet set at this point.
Assign the driver data earlier. |
| In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix handling of received connection abort
Fix the handling of a connection abort that we've received. Though the
abort is at the connection level, it needs propagating to the calls on that
connection. Whilst the propagation bit is performed, the calls aren't then
woken up to go and process their termination, and as no further input is
forthcoming, they just hang.
Also add some tracing for the logging of connection aborts. |
| In the Linux kernel, the following vulnerability has been resolved:
idpf: convert workqueues to unbound
When a workqueue is created with `WQ_UNBOUND`, its work items are
served by special worker-pools, whose host workers are not bound to
any specific CPU. In the default configuration (i.e. when
`queue_delayed_work` and friends do not specify which CPU to run the
work item on), `WQ_UNBOUND` allows the work item to be executed on any
CPU in the same node of the CPU it was enqueued on. While this
solution potentially sacrifices locality, it avoids contention with
other processes that might dominate the CPU time of the processor the
work item was scheduled on.
This is not just a theoretical problem: in a particular scenario
misconfigured process was hogging most of the time from CPU0, leaving
less than 0.5% of its CPU time to the kworker. The IDPF workqueues
that were using the kworker on CPU0 suffered large completion delays
as a result, causing performance degradation, timeouts and eventual
system crash.
* I have also run a manual test to gauge the performance
improvement. The test consists of an antagonist process
(`./stress --cpu 2`) consuming as much of CPU 0 as possible. This
process is run under `taskset 01` to bind it to CPU0, and its
priority is changed with `chrt -pQ 9900 10000 ${pid}` and
`renice -n -20 ${pid}` after start.
Then, the IDPF driver is forced to prefer CPU0 by editing all calls
to `queue_delayed_work`, `mod_delayed_work`, etc... to use CPU 0.
Finally, `ktraces` for the workqueue events are collected.
Without the current patch, the antagonist process can force
arbitrary delays between `workqueue_queue_work` and
`workqueue_execute_start`, that in my tests were as high as
`30ms`. With the current patch applied, the workqueue can be
migrated to another unloaded CPU in the same node, and, keeping
everything else equal, the maximum delay I could see was `6us`. |
| Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when alwaysSelectFullNamespace is true (either by user or a plugin like Convention Plugin) and then: results are used with no namespace and in same time, its upper package have no or wildcard namespace and similar to results, same possibility when using url tag which doesn't have value and action set and in same time, its upper package have no or wildcard namespace. |
| This improper input validation vulnerability allows remote attackers to inject arbitrary code to the system. To fix the vulnerability, QNAP recommend updating QTS to their latest versions. |
| mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the `toBSON` method. A misuse of the `vm` dependency to perform `exec` commands in a non-safe environment. |
| Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Export). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Agile PLM. Successful attacks of this vulnerability can result in takeover of Oracle Agile PLM. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). |
| Serv-U web login screen to LDAP authentication was allowing characters that were not sufficiently sanitized. SolarWinds has updated the input mechanism to perform additional validation and sanitization. Please Note: No downstream affect has been detected as the LDAP servers ignored improper characters. To insure proper input validation is completed in all environments. SolarWinds recommends scheduling an update to the latest version of Serv-U. |
| An authentication bypass vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firewall version v18.5 MR3 and older. |
| Advance configuration exposing Information Leakage vulnerability in Micro Focus Access Manager product, affects all versions prior to version 5.0. The vulnerability could cause information leakage. |
| Vulnerability in the Oracle Solaris product of Oracle Systems (component: Filesystem). The supported version that is affected is 11. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Solaris, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/I:N/A:H). |
| Jira Align is vulnerable to an authorization issue. A low-privilege user can access unexpected endpoints that disclose a small amount of sensitive information. For example, a low-level user was able to modify the steps of another user's private checklist. |
| A sandbox bypass vulnerability exists in Jenkins Pipeline: Groovy Plugin 2.63 and earlier in pom.xml, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.java that allows attackers able to control pipeline scripts to execute arbitrary code on the Jenkins master JVM. |
| Exposure of Sensitive Information to an Unauthorized Actor vulnerability in HCL AION.This issue affects AION: 2.0. |
| Exposure of Sensitive Information to an Unauthorized Actor vulnerability in HCL AION This issue affects HCL AION: 2.0. |
| Inline script execution allowed in CSP vulnerability has been identified in HCL AION v2.0 |
| In the Linux kernel, the following vulnerability has been resolved:
netfilter: use get_random_u32 instead of prandom
bh might occur while updating per-cpu rnd_state from user context,
ie. local_out path.
BUG: using smp_processor_id() in preemptible [00000000] code: nginx/2725
caller is nft_ng_random_eval+0x24/0x54 [nft_numgen]
Call Trace:
check_preemption_disabled+0xde/0xe0
nft_ng_random_eval+0x24/0x54 [nft_numgen]
Use the random driver instead, this also avoids need for local prandom
state. Moreover, prandom now uses the random driver since d4150779e60f
("random32: use real rng for non-deterministic randomness").
Based on earlier patch from Pablo Neira. |
| In the Linux kernel, the following vulnerability has been resolved:
drm/i915/reset: Fix error_state_read ptr + offset use
Fix our pointer offset usage in error_state_read
when there is no i915_gpu_coredump but buf offset
is non-zero.
This fixes a kernel page fault can happen when
multiple tests are running concurrently in a loop
and one is producing engine resets and consuming
the i915 error_state dump while the other is
forcing full GT resets. (takes a while to trigger).
The dmesg call trace:
[ 5590.803000] BUG: unable to handle page fault for address:
ffffffffa0b0e000
[ 5590.803009] #PF: supervisor read access in kernel mode
[ 5590.803013] #PF: error_code(0x0000) - not-present page
[ 5590.803016] PGD 5814067 P4D 5814067 PUD 5815063 PMD 109de4067
PTE 0
[ 5590.803022] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 5590.803026] CPU: 5 PID: 13656 Comm: i915_hangman Tainted: G U
5.17.0-rc5-ups69-guc-err-capt-rev6+ #136
[ 5590.803033] Hardware name: Intel Corporation Alder Lake Client
Platform/AlderLake-M LP4x RVP, BIOS ADLPFWI1.R00.
3031.A02.2201171222 01/17/2022
[ 5590.803039] RIP: 0010:memcpy_erms+0x6/0x10
[ 5590.803045] Code: fe ff ff cc eb 1e 0f 1f 00 48 89 f8 48 89 d1
48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3
66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4
c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20
72 7e 40 38 fe
[ 5590.803054] RSP: 0018:ffffc90003a8fdf0 EFLAGS: 00010282
[ 5590.803057] RAX: ffff888107ee9000 RBX: ffff888108cb1a00
RCX: 0000000000000f8f
[ 5590.803061] RDX: 0000000000001000 RSI: ffffffffa0b0e000
RDI: ffff888107ee9071
[ 5590.803065] RBP: 0000000000000000 R08: 0000000000000001
R09: 0000000000000001
[ 5590.803069] R10: 0000000000000001 R11: 0000000000000002
R12: 0000000000000019
[ 5590.803073] R13: 0000000000174fff R14: 0000000000001000
R15: ffff888107ee9000
[ 5590.803077] FS: 00007f62a99bee80(0000) GS:ffff88849f880000(0000)
knlGS:0000000000000000
[ 5590.803082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5590.803085] CR2: ffffffffa0b0e000 CR3: 000000010a1a8004
CR4: 0000000000770ee0
[ 5590.803089] PKRU: 55555554
[ 5590.803091] Call Trace:
[ 5590.803093] <TASK>
[ 5590.803096] error_state_read+0xa1/0xd0 [i915]
[ 5590.803175] kernfs_fop_read_iter+0xb2/0x1b0
[ 5590.803180] new_sync_read+0x116/0x1a0
[ 5590.803185] vfs_read+0x114/0x1b0
[ 5590.803189] ksys_read+0x63/0xe0
[ 5590.803193] do_syscall_64+0x38/0xc0
[ 5590.803197] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 5590.803201] RIP: 0033:0x7f62aaea5912
[ 5590.803204] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 5a b9 0c 00 e8 05
19 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25
18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff
ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 5590.803213] RSP: 002b:00007fff5b659ae8 EFLAGS: 00000246
ORIG_RAX: 0000000000000000
[ 5590.803218] RAX: ffffffffffffffda RBX: 0000000000100000
RCX: 00007f62aaea5912
[ 5590.803221] RDX: 000000000008b000 RSI: 00007f62a8c4000f
RDI: 0000000000000006
[ 5590.803225] RBP: 00007f62a8bcb00f R08: 0000000000200010
R09: 0000000000101000
[ 5590.803229] R10: 0000000000000001 R11: 0000000000000246
R12: 0000000000000006
[ 5590.803233] R13: 0000000000075000 R14: 00007f62a8acb010
R15: 0000000000200000
[ 5590.803238] </TASK>
[ 5590.803240] Modules linked in: i915 ttm drm_buddy drm_dp_helper
drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops prime_numbers nfnetlink br_netfilter
overlay mei_pxp mei_hdcp x86_pkg_temp_thermal
coretemp kvm_intel snd_hda_codec_hdmi snd_hda_intel
---truncated--- |
