Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 2167566 - CVE-2023-0494 xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation [fedora-all]
Summary: CVE-2023-0494 xorg-x11-server: DeepCopyPointerClasses use-after-free leads to...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-server
Version: 37
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2023-0494
TreeView+ depends on / blocked
 
Reported: 2023-02-07 04:21 UTC by Sandipan Roy
Modified: 2023-02-22 11:06 UTC (History)
8 users (show)

Fixed In Version: xorg-x11-server-1.20.14-18.fc36
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-02-12 00:37:54 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Sandipan Roy 2023-02-07 04:21:34 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2165995

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Sandipan Roy 2023-02-07 04:21:38 UTC
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# low, medium, high, urgent (required)
severity=high

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2165995,2167566

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Additionally, you may opt to use the bodhi web interface to submit updates:

https://bodhi.fedoraproject.org/updates/new

Comment 2 Fedora Update System 2023-02-07 13:43:31 UTC
FEDORA-2023-83b2d37c6a has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-83b2d37c6a

Comment 3 Fedora Update System 2023-02-07 14:01:47 UTC
FEDORA-2023-1ebf4507df has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2023-1ebf4507df

Comment 4 Fedora Update System 2023-02-07 23:28:17 UTC
FEDORA-2023-fb5022e741 has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2023-fb5022e741

Comment 5 Fedora Update System 2023-02-08 01:29:28 UTC
FEDORA-2023-83b2d37c6a has been pushed to the Fedora 37 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-83b2d37c6a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-83b2d37c6a

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2023-02-08 01:40:37 UTC
FEDORA-2023-1ebf4507df has been pushed to the Fedora 36 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-1ebf4507df`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-1ebf4507df

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2023-02-08 01:40:55 UTC
FEDORA-2023-fb5022e741 has been pushed to the Fedora 36 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-fb5022e741`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-fb5022e741

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2023-02-12 00:37:54 UTC
FEDORA-2023-83b2d37c6a has been pushed to the Fedora 37 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2023-02-22 11:06:39 UTC
FEDORA-2023-1ebf4507df has been pushed to the Fedora 36 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2023-02-22 11:06:44 UTC
FEDORA-2023-fb5022e741 has been pushed to the Fedora 36 stable repository.
If problem still persists, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.