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 2208135 (CVE-2023-32573) - CVE-2023-32573 qt: Uninitialized variable usage in m_unitsPerEm
Summary: CVE-2023-32573 qt: Uninitialized variable usage in m_unitsPerEm
Keywords:
Status: NEW
Alias: CVE-2023-32573
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2208138 2208139 2208136 2208137 2208140 2208141
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-05-18 04:17 UTC by Sandipan Roy
Modified: 2023-11-14 15:18 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in qt. The security flaw occurs due to uninitialized variable usage in m_unitsPerEm.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:6369 0 None None None 2023-11-07 08:14:42 UTC
Red Hat Product Errata RHSA-2023:6961 0 None None None 2023-11-14 15:18:14 UTC

Description Sandipan Roy 2023-05-18 04:17:30 UTC 
In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.

https://codereview.qt-project.org/c/qt/qtsvg/+/474093
Comment 1 Sandipan Roy 2023-05-18 04:19:35 UTC 
Created qt tracking bugs for this issue:

Affects: fedora-all [bug 2208136]


Created qt3 tracking bugs for this issue:

Affects: fedora-all [bug 2208137]


Created qt5 tracking bugs for this issue:

Affects: fedora-all [bug 2208138]


Created qt6 tracking bugs for this issue:

Affects: fedora-all [bug 2208139]
Comment 4 errata-xmlrpc 2023-11-07 08:14:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6369 https://access.redhat.com/errata/RHSA-2023:6369
Comment 5 errata-xmlrpc 2023-11-14 15:18:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:6961 https://access.redhat.com/errata/RHSA-2023:6961
Note You need to log in before you can comment on or make changes to this bug.