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Ubuntu: USN-5784-1 (CVE-2021-3700): usbredir vulnerability

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Ubuntu: USN-5784-1 (CVE-2021-3700): usbredir vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/24/2022
Created
01/04/2023
Added
01/03/2023
Modified
03/22/2023

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.

Solution(s)

  • ubuntu-upgrade-libusbredirhost1
  • ubuntu-upgrade-libusbredirparser1
  • ubuntu-upgrade-ubuntu
  • ubuntu-upgrade-usbredirserver

References

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