huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
Invalid temporary file handling
CVE: CVE-2022-24986
Component: kcron
CVSS v3: 3.9/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Release date: 2022-02-16T00:00:00+00:00

KDE KCron through 21.12.2 uses a temporary file in /tmp when saving, but reuses the filename during an editing session. Thus, someone watching it be created the first time could potentially intercept the file the following time, enabling that person to run unauthorized commands.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
information disclosure vulnerability
CVE: CVE-2022-47952
Component: lxc
Release date: 2022-01-01T00:00:00+00:00

lxc-user-nic in lxc through 5.0.1 is installed setuid root, and may allow local users to infer whether any file exists, even within a protected directory tree, because "Failed to open" often indicates that a file does not exist, whereas "does not refer to a network namespace path" often indicates that a file exists. NOTE: this is different from CVE-2018-6556 because the CVE-2018-6556 fix design was based on the premise that "we will report back to the user that the open() failed but the user has no way of knowing why it failed"; however, in many realistic cases, there are no plausible reasons for failing except that the file does not exist.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
When chasing DS records, a timed-out or artificially delayed fetch could cause 'named' to crash while resuming a DS lookup
CVE: CVE-2022-0667
Component: bind
CWE: CWE-617
Severity: Important
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-03-16T00:00:00+00:00

An assertion check flaw was found in BIND, with a refactoration of recursive client code that introduced a "backstop lifetime timer." While BIND processes a request for a DS record that needs to be forwarded, it waits until this processing is complete or until the backstop lifetime timer has timed out. As a result of this timeout, the resume_dslookup() function is called, which does not test whether the fetch has shut down previously. This issue triggers an assertion failure, which could cause the BIND process to terminate.

Statement: This flaw only affects BIND-9.18.0, whereas Red Hat ships BIND-9.16 and lower versions. Therefore, versions of BIND shipped with Red Hat Products are not affected by this flaw.

Remediation:
sleep in atomic bug when firmware download timeout
CVE: CVE-2022-1975
Component: kernel
CWE: CWE-248
Severity: Moderate
CVSS v3: 5.3/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-05-04T00:00:00+00:00

There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space.

Statement: There was no shipped kernel version that was seen affected by this problem. These files are not built in our source code.

Remediation:
Linux disk/nic frontends data leaks
CVE: CVE-2022-33740
Component: xen
CVSS v3: 7.7/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Release date: 2022-07-05T00:00:00+00:00

Linux Block and Network PV device frontends don't zero memory regions before sharing them with the backend.  Additionally, the granularity of the grant table doesn't allow sharing less than a 4K page, leading to unrelated data residing in the same 4K page as data shared with a backend being accessible by such backend.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
There is no mitigation available other than not using PV devices in case a backend is suspected to be potentially malicious.
Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository ionicabizau/parse-url
CVE: CVE-2022-0722
Component: parse-url
CWE: CWE-212
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2022-06-27T00:00:00+00:00

A flaw was found in the parse-url package. Affected versions of this package are vulnerable to information exposure due to an improper validation issue.


Remediation:
For on-premise installations, before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

Red Hat recommends that you halt the server by stopping the JBoss Application Server process before installing this update. After installing the update, restart the server by starting the JBoss Application Server process.

The References section of this erratum contains a download link. You must log in to download the update.
Visiting a malicious website may lead to address bar spoofing
CVE: CVE-2022-46705
Component: webkitgtk
CWE: CWE-20
Severity: Moderate
CVSS v3: 4.2/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Release date: 2022-01-01T00:00:00+00:00

A vulnerability was found in WebKitGTK. This flaw allows a remote attacker to bypass security restrictions and spoof the user's address bar. This issue occurs when a victim is persuaded to access a specially crafted website due to improper handling of URLs.


Remediation:
null pointer dereference in obj_directive in output/outobj.c
CVE: CVE-2022-44368
Component: nasm
CWE: CWE-476
Severity: Low
CVSS v3: 5.4/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Release date: 2022-10-20T00:00:00+00:00

A NULL pointer dereference flaw was found in nasm's obj_directive() function in output/outobj.c file. This flaw allows a local attacker to pass a specially crafted malicious input file, causing an application to halt or crash, leading to a denial of service.


Remediation:
MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()
CVE: CVE-2022-50281
Component: kernel
Severity: None
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()

In error case in bridge_platform_create after calling
platform_device_add()/platform_device_add_data()/
platform_device_add_resources(), release the failed
'pdev' or it will be leak, call platform_device_put()
to fix this problem.

Besides, 'pdev' is divided into 'pdev_wd' and 'pdev_bd',
use platform_device_unregister() to release sgi_w1
resources when xtalk-bridge registration fails.


Remediation:
Use after free in WebRTC
CVE: CVE-2022-1133
Component: chromium-browser
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2022-03-29T00:00:00+00:00

Use after free in WebRTC Perf in Google Chrome prior to 100.0.4896.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
net/x25: Fix skb leak in x25_lapb_receive_frame()
CVE: CVE-2022-49809
Component: kernel
Severity: None
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

net/x25: Fix skb leak in x25_lapb_receive_frame()

x25_lapb_receive_frame() using skb_copy() to get a private copy of
skb, the new skb should be freed in the undersized/fragmented skb
error handling path. Otherwise there is a memory leak.


Remediation:
Server: Optimizer unspecified vulnerability (CPU Oct 2022)
CVE: CVE-2022-21638
Component: mysql
Severity: Moderate
CVSS v3: 5.9/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-10-18T00:00:00+00:00

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.29 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
net: sched: cake: fix null pointer access issue when cake_init() fails
CVE: CVE-2022-50452
Component: kernel
CWE: CWE-476
Severity: Moderate
CVSS v3: 5.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

net: sched: cake: fix null pointer access issue when cake_init() fails

When the default qdisc is cake, if the qdisc of dev_queue fails to be
inited during mqprio_init(), cake_reset() is invoked to clear
resources. In this case, the tins is NULL, and it will cause gpf issue.

The process is as follows:
qdisc_create_dflt()
	cake_init()
		q->tins = kvcalloc(...)        --->failed, q->tins is NULL
	...
	qdisc_put()
		...
		cake_reset()
			...
			cake_dequeue_one()
				b = &q->tins[...]   --->q->tins is NULL

The following is the Call Trace information:
general protection fault, probably for non-canonical address
0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
RIP: 0010:cake_dequeue_one+0xc9/0x3c0
Call Trace:
<TASK>
cake_reset+0xb1/0x140
qdisc_reset+0xed/0x6f0
qdisc_destroy+0x82/0x4c0
qdisc_put+0x9e/0xb0
qdisc_create_dflt+0x2c3/0x4a0
mqprio_init+0xa71/0x1760
qdisc_create+0x3eb/0x1000
tc_modify_qdisc+0x408/0x1720
rtnetlink_rcv_msg+0x38e/0xac0
netlink_rcv_skb+0x12d/0x3a0
netlink_unicast+0x4a2/0x740
netlink_sendmsg+0x826/0xcc0
sock_sendmsg+0xc5/0x100
____sys_sendmsg+0x583/0x690
___sys_sendmsg+0xe8/0x160
__sys_sendmsg+0xbf/0x160
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7f89e5122d04
</TASK>


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
usb: usbip: fix a refcount leak in stub_probe()
CVE: CVE-2022-49389
Component: kernel
CWE: CWE-401
Severity: Moderate
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

usb: usbip: fix a refcount leak in stub_probe()

usb_get_dev() is called in stub_device_alloc(). When stub_probe() fails
after that, usb_put_dev() needs to be called to release the reference.

Fix this by moving usb_put_dev() to sdev_free error path handling.

Find this by code review.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
dm raid: fix KASAN warning in raid5_add_disks
CVE: CVE-2022-49673
Component: kernel
CWE: CWE-20
Severity: Low
CVSS v3: 3.4/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

dm raid: fix KASAN warning in raid5_add_disks

There's a KASAN warning in raid5_add_disk when running the LVM testsuite.
The warning happens in the test
lvconvert-raid-reshape-linear_to_raid6-single-type.sh. We fix the warning
by verifying that rdev->saved_raid_disk is within limits.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
net: mdio: fix unbalanced fwnode reference count in mdio_device_release()
CVE: CVE-2022-48961
Component: kernel
CWE: CWE-401
Severity: Moderate
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

net: mdio: fix unbalanced fwnode reference count in mdio_device_release()

There is warning report about of_node refcount leak
while probing mdio device:

OF: ERROR: memory leak, expected refcount 1 instead of 2,
of_node_get()/of_node_put() unbalanced - destroy cset entry:
attach overlay node /spi/soc@0/mdio@710700c0/ethernet@4

In of_mdiobus_register_device(), we increase fwnode refcount
by fwnode_handle_get() before associating the of_node with
mdio device, but it has never been decreased in normal path.
Since that, in mdio_device_release(), it needs to call
fwnode_handle_put() in addition instead of calling kfree()
directly.

After above, just calling mdio_device_free() in the error handle
path of of_mdiobus_register_device() is enough to keep the
refcount balanced.


Remediation:
cxl/port: Hold port reference until decoder release
CVE: CVE-2022-49223
Component: kernel
CWE: CWE-416
Severity: Low
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

cxl/port: Hold port reference until decoder release

KASAN + DEBUG_KOBJECT_RELEASE reports a potential use-after-free in
cxl_decoder_release() where it goes to reference its parent, a cxl_port,
to free its id back to port->decoder_ida.

 BUG: KASAN: use-after-free in to_cxl_port+0x18/0x90 [cxl_core]
 Read of size 8 at addr ffff888119270908 by task kworker/35:2/379

 CPU: 35 PID: 379 Comm: kworker/35:2 Tainted: G           OE     5.17.0-rc2+ #198
 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
 Workqueue: events kobject_delayed_cleanup
 Call Trace:
  <TASK>
  dump_stack_lvl+0x59/0x73
  print_address_description.constprop.0+0x1f/0x150
  ? to_cxl_port+0x18/0x90 [cxl_core]
  kasan_report.cold+0x83/0xdf
  ? to_cxl_port+0x18/0x90 [cxl_core]
  to_cxl_port+0x18/0x90 [cxl_core]
  cxl_decoder_release+0x2a/0x60 [cxl_core]
  device_release+0x5f/0x100
  kobject_cleanup+0x80/0x1c0

The device core only guarantees parent lifetime until all children are
unregistered. If a child needs a parent to complete its ->release()
callback that child needs to hold a reference to extend the lifetime of
the parent.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
Linux PV device frontends vulnerable to attacks by backends (XSA-396)
CVE: CVE-2022-23039
Component: xen
Release date: 2022-03-10T00:00:00+00:00

Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV device frontends are using the grant table interfaces for removing access rights of the backends in ways being subject to race conditions, resulting in potential data leaks, data corruption by malicious backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they assume that a following removal of the granted access will always succeed, which is not true in case the backend has mapped the granted page between those two operations. As a result the backend can keep access to the memory page of the guest no matter how the page will be used after the frontend I/O has finished. The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038 gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no longer in use, but the freeing of the related data page is not synchronized with dropping the granted access. As a result the backend can keep access to the memory page even after it has been freed and then re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which can be triggered by the backend. CVE-2022-23042

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
Server: Group Replication Plugin unspecified vulnerability (CPU Apr 2022)
CVE: CVE-2022-21454
Component: mysql
Severity: Moderate
CVSS v3: 6.7/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-04-19T00:00:00+00:00

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the MySQL server daemon (mysqld) will be restarted automatically.
drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback
CVE: CVE-2022-50844
Component: kernel
CWE: CWE-843
Severity: Low
CVSS v3: 2.6/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Release date: 2022-01-01T00:00:00+00:00

A function prototype mismatch was found in the AMD GPU driver's DPM table callbacks. When kCFI (Control Flow Integrity) is enabled, the mismatched types cause CFI validation failures, potentially crashing the kernel.

Statement: This issue only manifests when CONFIG_CFI_CLANG is enabled, which is not a common configuration in most distributions. Without CFI enabled, the type mismatch has no runtime impact due to compatible ABI representation.

Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
Use-after-free leading to arbitrary code execution
CVE: CVE-2022-22628
Component: webkitgtk
CWE: CWE-416
Severity: Moderate
CVSS v3: 8.7/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release date: 2022-04-08T00:00:00+00:00

A use-after-free issue was found in WebKitGTK and WPE WebKit. This flaw allows a remote attacker to process maliciously crafted web content, leading to arbitrary code execution.


Remediation:
does not escape HTML metacharacters which could result in XSS
CVE: CVE-2022-20615
Component: jenkins-2-plugins/matrix-project
CWE: CWE-79
Severity: Moderate
CVSS v3: 5.2/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Release date: 2022-01-12T00:00:00+00:00

A stored Cross-site scripting (XSS) vulnerability was found in the Jenkins Matrix Project plugin. There are no escape HTML metacharacters in node, label names, and label descriptions, which allows an attacker with Agent/Configure permissions to perform an XSS attack.


Remediation:
scsi: myrs: Fix crash in error case
CVE: CVE-2022-48824
Component: kernel
CWE: CWE-476
Severity: Moderate
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

A vulnerability in the Linux kernel's `myrs` RAID controller driver has been resolved, where a NULL pointer dereference could occur during hardware initialization failure. In `myrs_detect()`, if `privdata->hw_init()` failed, the subsequent call to `myrs_cleanup()` attempted to access `cs->disable_intr`, which was NULL, causing a kernel crash.

Statement: Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.

Remediation:
ksmbd: fix reference count leak in smb_check_perm_dacl()
CVE: CVE-2022-49366
Component: kernel
CWE: CWE-401
Severity: Moderate
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix reference count leak in smb_check_perm_dacl()

The issue happens in a specific path in smb_check_perm_dacl(). When
"id" and "uid" have the same value, the function simply jumps out of
the loop without decrementing the reference count of the object
"posix_acls", which is increased by get_acl() earlier. This may
result in memory leaks.

Fix it by decreasing the reference count of "posix_acls" before
jumping to label "check_access_bits".


Remediation:
mm/mempolicy: fix get_nodes out of bound access
CVE: CVE-2022-50147
Component: kernel
CWE: CWE-125
Severity: Moderate
CVSS v3: 5.9/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
Release date: 2022-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

mm/mempolicy: fix get_nodes out of bound access

When user specified more nodes than supported, get_nodes will access nmask
array out of bounds.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.