CVE-2022-1615: fedoraproject fedora Use of Insufficiently Random Values
CVSS: 5.5v3.1MediumAnalyzed
AliasesALPINE-CVE-2022-1615SUSE-SU-2022:3270-1SUSE-SU-2022:4014-1RHSA-2023:2519RHSA-2023:2987UBUNTU-CVE-2022-1615DEBIAN-CVE-2022-1615CGA-2347-wmcx-rp5gCGA-qqfq-hj34-c778
Published 01-09-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-1615 is a medium (CVSS 5.5) Use of Insufficiently Random Values vulnerability in fedoraproject fedora. EPSS estimates a 0.52% chance of exploitation in the next 30 days, higher than 42.9% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.52%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Advisory lineage
Upstream 0 · Downstream 3 · Related 3Timeline
- 01-09-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
In Samba, GnuTLS gnutls_rnd() can fail and give predictable random values.
CVSS metrics
5 scores · 5 sources · 1 versionMedium 5.5Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NSources5 sources · 5.1–5.5
- OSV · AlpineEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- OSV · Red hatEcosystem advisory · calculated5.1MediumCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NDiffers
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.52%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
0.00 pp
From 0.52% on 19-09-2026
19-09-202619-10-2026
EPSS score0.52%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (bugzilla.samba.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Redhat59 products
- ctdb< 0:4.17.5-102.el9 | < 0:4.17.5-2.el8
- ctdb-debuginfo< 0:4.17.5-102.el9 | < 0:4.17.5-2.el8
- libnetapi< 0:4.17.5-102.el9 | < 0:4.17.5-2.el8
- libnetapi-debuginfo< 0:4.17.5-102.el9 | < 0:4.17.5-2.el8
- libnetapi-devel< 0:4.17.5-102.el9 | < 0:4.17.5-2.el8
Suse5 products
- samba&distro=SUSE Enterprise Storage 7< 4.13.13+git.554.0742ec9cb74-150200.3.18.2
- samba&distro=SUSE Linux Enterprise High Availability Extension 12 SP5< 4.15.8+git.473.1a1018e0a0b-3.71.2
- samba&distro=SUSE Linux Enterprise Server 12 SP5< 4.15.8+git.473.1a1018e0a0b-3.71.2
- samba&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP5< 4.15.8+git.473.1a1018e0a0b-3.71.2
- samba&distro=SUSE Linux Enterprise Software Development Kit 12 SP5< 4.15.8+git.473.1a1018e0a0b-3.71.2
Alpine1 product
- samba≥ 4.1.0, < 4.17.0-r0
Chainguard1 product
- libauth-samba< 4.23.2-r0
Debian1 product
- samba< 2:4.16.5+dfsg-2
Fedoraproject1 product
- fedoraEOL37
Samba1 product
- samba≥ 4.1.0, < 4.17.0
Ubuntu1 product
- sambaAll versions (No fix recorded)
Wolfi1 product
- libauth-samba< 4.23.2-r0
9 vendors · 71 products
