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Affected Component
Analysis
usbredir
Patched
Name
CVE-2021-3700
Description
A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c. This issue occurs when serializing large amounts of buffered write data in the case of a slow or blocked destination.
Published Date
Updated Date
Workaround
-
Advisories
https://bugzilla.redhat.com/show_bug.cgi?id=1992830Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1992830Issue Tracking
Analysis#
Vulnerability Ratings#
6.4
CVSSv31
4.4
CVSSv2
Others affected components#
Resolved with patches#
usbredir (yocto:kirkstone)
#
Title
Author
Resolve
1
Avoid use-after-free in serialization
Michael Hanselmann <public@hansmi.ch>
CVE-2021-3700