Memory leak in the last hop kernel module in F5 BIG-IP LTM, GTM, and Link Controller 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.x before HF6, BIG-IP AAM 11.4.x, 11.5.x before 11.5.3 HF2 and 11.6.0 before HF6, BIG-IP AFM and PEM 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP Analytics 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP APM and ASM 10.1.0 through 10.2.4, 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP Edge Gateway, WebAccelerator, and WOM 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, and 11.3.0, BIG-IP PSM 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, 11.3.x, and 11.4.x before 11.4.1 HF, Enterprise Manager 3.0.0 through 3.1.1, BIG-IQ Cloud and Security 4.0.0 through 4.5.0, BIG-IQ Device 4.2.0 through 4.5.0, and BIG-IQ ADC 4.5.0 might allow remote attackers to cause a denial of service (memory consumption) via a large number of crafted UDP packets
Published Jan 20, 2016
7.5
HIGHCVSS 3.0
EPSS 2.89%
Description
Memory leak in the last hop kernel module in F5 BIG-IP LTM, GTM, and Link Controller 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.x before HF6, BIG-IP AAM 11.4.x, 11.5.x before 11.5.3 HF2 and 11.6.0 before HF6, BIG-IP AFM and PEM 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP Analytics 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP APM and ASM 10.1.0 through 10.2.4, 11.x before 11.2.1 HF15, 11.3.x, 11.4.x, 11.5.x before 11.5.3 HF2, and 11.6.0 before HF6, BIG-IP Edge Gateway, WebAccelerator, and WOM 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, and 11.3.0, BIG-IP PSM 10.1.x, 10.2.x before 10.2.4 HF13, 11.x before 11.2.1 HF15, 11.3.x, and 11.4.x before 11.4.1 HF, Enterprise Manager 3.0.0 through 3.1.1, BIG-IQ Cloud and Security 4.0.0 through 4.5.0, BIG-IQ Device 4.2.0 through 4.5.0, and BIG-IQ ADC 4.5.0 might allow remote attackers to cause a denial of service (memory consumption) via a large number of crafted UDP packets.
Affected products
No data.
Configuration 1
- 4.5.0
Configuration 2
- 10.0.0
- 10.0.1
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 3
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 4
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
Configuration 5
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 6
- 4.0.0
- 4.1.0
- 4.2.0
- 4.3.0
- 4.4.0
- 4.5.0
Configuration 7
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
Configuration 8
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 9
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 10
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 11
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 12
- 4.0.0
- 4.1.0
- 4.2.0
- 4.3.0
- 4.4.0
- 4.5.0
Configuration 13
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 14
- 4.2.0
- 4.3.0
- 4.4.0
- 4.5.0
Configuration 15
- 3.0.0
- 3.1.0
- 3.1.1
Configuration 16
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
Configuration 17
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.5.3
- 11.6.0
Configuration 18
- 10.1.0
- 10.2.0
- 10.2.1
- 10.2.2
- 10.2.3
- 10.2.4
- 11.0.0
- 11.1.0
- 11.2.0
- 11.2.1
- 11.3.0
- 11.4.0
- 11.4.1
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.89% (0.02892) | 86.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.87% (0.02868) | 84.92th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.63% (0.01627) | 80.18th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.82% (0.02822) | 76.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.63% (0.01627) | 80.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.73% (0.00728) | 81.36th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.73% (0.00728) | 80.10th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.73% (0.00728) | 77.73th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- http://www.securitytracker.com/id/1034686 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id/1034687 vdb-entryx_refsource_SECTRACK
- https://support.f5.com/kb/en-us/solutions/public/k/00/sol00032124.html x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1034686 | vdb-entryx_refsource_SECTRACK | |
| http://www.securitytracker.com/id/1034687 | vdb-entryx_refsource_SECTRACK | |
| https://support.f5.com/kb/en-us/solutions/public/k/00/sol00032124.html | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.