Detections
Analytics
CVE-2021-3700
medium
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.
References
https://lists.debian.org/debian-lts-announce/2022/03/msg00030.html
https://gitlab.freedesktop.org/spice/usbredir/-/commit/03c519ff5831ba