HIGH
On versions 15.0.0-15.0.1, 14.0.0-14.1.2.2, and 13.1.0-13.1.3.1, TMM may restart on BIG-IP Virtual Edition (VE) when using virtio direct descriptors and packets 2 KB or larger
Published Dec 23, 2019
7.5
HIGHCVSS 3.1
EPSS 1.04%
Description
On versions 15.0.0-15.0.1, 14.0.0-14.1.2.2, and 13.1.0-13.1.3.1, TMM may restart on BIG-IP Virtual Edition (VE) when using virtio direct descriptors and packets 2 KB or larger.
Affected products
-
- Version 13.1.0-13.1.3.1StatusaffectedConstraints-
- Version 14.0.0-14.1.2.2StatusaffectedConstraints-
- Version 15.0.0-15.0.1StatusaffectedConstraints-
- Version
OR
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
- ≥ 13.1.0 · < 13.1.3.2
- ≥ 14.0.0 · < 14.1.2.3
- ≥ 15.0.0 · < 15.0.1.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.04% 0.01044
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.01044
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.04% (0.01044) | 62.87th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.04% (0.01044) | 62.61th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.10% (0.00103) | 42.78th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.10% (0.00103) | 42.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00103) | 40.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.84% (0.06837) | 79.65th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v1 |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (0)
No CWE recorded.
References (1)
- https://support.f5.com/csp/article/K92002212 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K92002212 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner f5
Published Dec 23, 2019
Updated Aug 4, 2024
Reserved Jan 22, 2019
Link CVE-2019-6676
CISA Vulnrichment
Updated n/a