CVE-2022-1615

Publication date 1 September 2022

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.

Show unmaintained releases

Package	Ubuntu Release	Status
samba	26.04 LTS resolute	Not affected
	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Ignored end of life, was needed
	22.04 LTS jammy	Vulnerable
	20.04 LTS focal	Vulnerable
	18.04 LTS bionic	Vulnerable
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Needs evaluation

Upstream Samba project did not publish updates for stable releases below 4.17.x

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
samba	Upstream: https://git.samba.org/?p=samba.git;a=commit;h=9849e7440e30853c61a80ce1f11b7b244ed766fe

CVSS version: CVSS v3.0

Base score 5.5 · Medium

Base metrics

Scores

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N