USN-5656-1: JACK vulnerability

4 October 2022

JACK could cause a crash in certain conditions.

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Releases

Packages

  • jackd2 - JACK Audio Connection Kit (server and example clients)

Details

Joseph Yasi discovered that JACK incorrectly handled the closing of a socket
in certain conditions. An attacker could potentially use this issue to
cause a crash.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 16.04

In general, a standard system update will make all the necessary changes.

References

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Further reading