CVE-2022-1615
In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.
02 Description
In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.52% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 44.2% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-09-01 00:00Z4 YR AGO
- Last updated
- 2024-08-03 00:10Z2 YR AGO
- Reserved
- 2022-05-06
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 9178f802a43714db8f1c01b123d00ebcb44342976ec0e9555d9ee6c5c1978628
05 Affected products
06 References
- bugzilla.samba.orghttps://bugzilla.samba.org/show_bug.cgi?id=15103
- gitlab.comhttps://gitlab.com/samba-team/samba/-/merge_requests/2644
- lists.fedoraproject.orgFEDORA-2022-4555909843https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTTOLTHUHOV4SHCHCB5TAA4FQVJAWN4P/
- security.gentoo.orgGLSA-202309-06https://security.gentoo.org/glsa/202309-06
07 Fixed in
AlmaLinux 8
- ctdb Fixed in 4.17.5-2.el8
- libnetapi Fixed in 4.17.5-2.el8
- libnetapi-devel Fixed in 4.17.5-2.el8
- libsmbclient Fixed in 4.17.5-2.el8
- libsmbclient-devel Fixed in 4.17.5-2.el8
- libwbclient Fixed in 4.17.5-2.el8
- libwbclient-devel Fixed in 4.17.5-2.el8
- python3-samba Fixed in 4.17.5-2.el8
- python3-samba-dc Fixed in 4.17.5-2.el8
- python3-samba-devel Fixed in 4.17.5-2.el8
- python3-samba-test Fixed in 4.17.5-2.el8
- samba Fixed in 4.17.5-2.el8
- samba-client Fixed in 4.17.5-2.el8
- samba-client-libs Fixed in 4.17.5-2.el8
- samba-common Fixed in 4.17.5-2.el8
- samba-common-libs Fixed in 4.17.5-2.el8
- samba-common-tools Fixed in 4.17.5-2.el8
- samba-dc-libs Fixed in 4.17.5-2.el8
- samba-dcerpc Fixed in 4.17.5-2.el8
- samba-devel Fixed in 4.17.5-2.el8
- samba-krb5-printing Fixed in 4.17.5-2.el8
- samba-ldb-ldap-modules Fixed in 4.17.5-2.el8
- samba-libs Fixed in 4.17.5-2.el8
- samba-pidl Fixed in 4.17.5-2.el8
- samba-test Fixed in 4.17.5-2.el8
- samba-test-libs Fixed in 4.17.5-2.el8
- samba-tools Fixed in 4.17.5-2.el8
- samba-usershares Fixed in 4.17.5-2.el8
- samba-vfs-iouring Fixed in 4.17.5-2.el8
- samba-winbind Fixed in 4.17.5-2.el8
- samba-winbind-clients Fixed in 4.17.5-2.el8
- samba-winbind-krb5-locator Fixed in 4.17.5-2.el8
- samba-winbind-modules Fixed in 4.17.5-2.el8
- samba-winexe Fixed in 4.17.5-2.el8
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- ctdb Fixed in 4.17.5-102.el9
- libnetapi Fixed in 4.17.5-102.el9
- libnetapi-devel Fixed in 4.17.5-102.el9
- libsmbclient Fixed in 4.17.5-102.el9
- libsmbclient-devel Fixed in 4.17.5-102.el9
- libwbclient Fixed in 4.17.5-102.el9
- libwbclient-devel Fixed in 4.17.5-102.el9
- python3-samba Fixed in 4.17.5-102.el9
- python3-samba-dc Fixed in 4.17.5-102.el9
- python3-samba-devel Fixed in 4.17.5-102.el9
- python3-samba-test Fixed in 4.17.5-102.el9
- samba Fixed in 4.17.5-102.el9
- samba-client Fixed in 4.17.5-102.el9
- samba-client-libs Fixed in 4.17.5-102.el9
- samba-common Fixed in 4.17.5-102.el9
- samba-common-libs Fixed in 4.17.5-102.el9
- samba-common-tools Fixed in 4.17.5-102.el9
- samba-dc-libs Fixed in 4.17.5-102.el9
- samba-dcerpc Fixed in 4.17.5-102.el9
- samba-devel Fixed in 4.17.5-102.el9
- samba-krb5-printing Fixed in 4.17.5-102.el9
- samba-ldb-ldap-modules Fixed in 4.17.5-102.el9
- samba-libs Fixed in 4.17.5-102.el9
- samba-pidl Fixed in 4.17.5-102.el9
- samba-test Fixed in 4.17.5-102.el9
- samba-test-libs Fixed in 4.17.5-102.el9
- samba-tools Fixed in 4.17.5-102.el9
- samba-usershares Fixed in 4.17.5-102.el9
- samba-vfs-iouring Fixed in 4.17.5-102.el9
- samba-winbind Fixed in 4.17.5-102.el9
- samba-winbind-clients Fixed in 4.17.5-102.el9
- samba-winbind-krb5-locator Fixed in 4.17.5-102.el9
- samba-winbind-modules Fixed in 4.17.5-102.el9
- samba-winexe Fixed in 4.17.5-102.el9
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- ctdb Fixed in 4.17.5-2.el8
- libnetapi Fixed in 4.17.5-2.el8
- libnetapi-devel Fixed in 4.17.5-2.el8
- libsmbclient Fixed in 4.17.5-2.el8
- libsmbclient-devel Fixed in 4.17.5-2.el8
- libwbclient Fixed in 4.17.5-2.el8
- libwbclient-devel Fixed in 4.17.5-2.el8
- python3-samba Fixed in 4.17.5-2.el8
- python3-samba-dc Fixed in 4.17.5-2.el8
- python3-samba-devel Fixed in 4.17.5-2.el8
- python3-samba-test Fixed in 4.17.5-2.el8
- samba Fixed in 4.17.5-2.el8
- samba-client Fixed in 4.17.5-2.el8
- samba-client-libs Fixed in 4.17.5-2.el8
- samba-common Fixed in 4.17.5-2.el8
- samba-common-libs Fixed in 4.17.5-2.el8
- samba-common-tools Fixed in 4.17.5-2.el8
- samba-dc-libs Fixed in 4.17.5-2.el8
- samba-dcerpc Fixed in 4.17.5-2.el8
- samba-devel Fixed in 4.17.5-2.el8
- samba-krb5-printing Fixed in 4.17.5-2.el8
- samba-ldb-ldap-modules Fixed in 4.17.5-2.el8
- samba-libs Fixed in 4.17.5-2.el8
- samba-pidl Fixed in 4.17.5-2.el8
- samba-test Fixed in 4.17.5-2.el8
- samba-test-libs Fixed in 4.17.5-2.el8
- samba-tools Fixed in 4.17.5-2.el8
- samba-usershares Fixed in 4.17.5-2.el8
- samba-vfs-iouring Fixed in 4.17.5-2.el8
- samba-winbind Fixed in 4.17.5-2.el8
- samba-winbind-clients Fixed in 4.17.5-2.el8
- samba-winbind-krb5-locator Fixed in 4.17.5-2.el8
- samba-winbind-modules Fixed in 4.17.5-2.el8
- samba-winexe Fixed in 4.17.5-2.el8
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- ctdb Fixed in 4.17.5-102.el9
- libnetapi Fixed in 4.17.5-102.el9
- libnetapi-devel Fixed in 4.17.5-102.el9
- libsmbclient Fixed in 4.17.5-102.el9
- libsmbclient-devel Fixed in 4.17.5-102.el9
- libwbclient Fixed in 4.17.5-102.el9
- libwbclient-devel Fixed in 4.17.5-102.el9
- python3-samba Fixed in 4.17.5-102.el9
- python3-samba-dc Fixed in 4.17.5-102.el9
- python3-samba-devel Fixed in 4.17.5-102.el9
- python3-samba-test Fixed in 4.17.5-102.el9
- samba Fixed in 4.17.5-102.el9
- samba-client Fixed in 4.17.5-102.el9
- samba-client-libs Fixed in 4.17.5-102.el9
- samba-common Fixed in 4.17.5-102.el9
- samba-common-libs Fixed in 4.17.5-102.el9
- samba-common-tools Fixed in 4.17.5-102.el9
- samba-dc-libs Fixed in 4.17.5-102.el9
- samba-dcerpc Fixed in 4.17.5-102.el9
- samba-devel Fixed in 4.17.5-102.el9
- samba-krb5-printing Fixed in 4.17.5-102.el9
- samba-ldb-ldap-modules Fixed in 4.17.5-102.el9
- samba-libs Fixed in 4.17.5-102.el9
- samba-pidl Fixed in 4.17.5-102.el9
- samba-test Fixed in 4.17.5-102.el9
- samba-test-libs Fixed in 4.17.5-102.el9
- samba-tools Fixed in 4.17.5-102.el9
- samba-usershares Fixed in 4.17.5-102.el9
- samba-vfs-iouring Fixed in 4.17.5-102.el9
- samba-winbind Fixed in 4.17.5-102.el9
- samba-winbind-clients Fixed in 4.17.5-102.el9
- samba-winbind-krb5-locator Fixed in 4.17.5-102.el9
- samba-winbind-modules Fixed in 4.17.5-102.el9
- samba-winexe Fixed in 4.17.5-102.el9
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- samba Fixed in 2:4.16.5+dfsg-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- samba Fixed in 2:4.16.5+dfsg-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- samba Fixed in 2:4.16.5+dfsg-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- samba No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- samba No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 16.04 LTS
- samba No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- samba No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- samba No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.