Vulnerability CVE-2021-3481


Published: 2022-08-22

Description:
A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat from this vulnerability is to data confidentiality and the application availability.

 References:
https://codereview.qt-project.org/c/qt/qtsvg/+/337646
https://bugzilla.redhat.com/show_bug.cgi?id=1931444
https://bugreports.qt.io/browse/QTBUG-91507
https://access.redhat.com/security/cve/CVE-2021-3481

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