The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted
Published Oct 14, 2007
2.1
LOWCVSS 2.0
EPSS 0.36%
Description
The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.
Affected products
No data.
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.0
- 2.4.1
- 2.4.10
- 2.4.11
- 2.4.11
- 2.4.12
- 2.4.13
- 2.4.14
- 2.4.15
- 2.4.16
- 2.4.17
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.18
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.4.19
- 2.5.0
- 2.5.1
- 2.5.2
- 2.5.3
- 2.5.10
- 2.5.11
- 2.5.12
- 2.5.13
- 2.5.14
- 2.5.15
- 2.5.16
- 2.5.17
- 2.5.18
- 2.5.19
- 2.5.20
- 2.5.21
- 2.5.22
- 2.5.23
- 2.5.24
- 2.5.25
- 2.5.26
- 2.5.27
- 2.5.28
- 2.5.29
- 2.5.30
- 2.5.31
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.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:N/I:P/A:N
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.36% (0.00363) | 27.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.36% (0.00363) | 27.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00082) | 21.67th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00052) | 22.19th | v3 (v2023.03.01) |
| Apr 5, 2024 | 0.05% (0.00053) | 19.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00051) | 17.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00890) | 28.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00890) | 26.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
References (3)
- http://archives.neohapsis.com/archives/bugtraq/2002-12/0025.html mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/6305 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/10756 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2002-12/0025.html | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/6305 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/10756 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.