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: 2196831
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:
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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:

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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
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