kernel: disabled CONFIG_NETLABEL in cipso_v4_validate in include/net/cipso_ipv4.h leads to denial of service
Published Apr 23, 2019
7.5
HIGHCVSS 3.0
EPSS 2.54%
Description
cipso_v4_validate in include/net/cipso_ipv4.h in the Linux kernel before 3.11.7, when CONFIG_NETLABEL is disabled, allows attackers to cause a denial of service (infinite loop and crash), as demonstrated by icmpsic, a different vulnerability than CVE-2013-0310.
Affected products
No data.
- < 3.11.7
No data.
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-alt
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise MRG 2
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-alt | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise MRG 2 | kernel-rt | Not affected | n/a |
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:H/PR:N/UI:N/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:M/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.54% (0.02544) | 84.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.54% (0.02544) | 82.90th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.27% (0.01266) | 77.61th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.62% (0.03617) | 79.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.27% (0.01266) | 78.08th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.46% (0.00464) | 76.24th | v3 (v2023.03.01) |
| Apr 16, 2024 | 0.46% (0.00464) | 75.12th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.34% (0.00341) | 70.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.34% (0.00341) | 66.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
References (9)
- https://access.redhat.com/security/cve/CVE-2013-7470 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1706097 Issue Tracking
- https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.7 x_refsource_MISCVendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b x_refsource_MISCPatchVendor Advisory
- https://github.com/torvalds/linux/commit/f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b x_refsource_MISCPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2013-7470
- https://support.f5.com/csp/article/K21914362 x_refsource_CONFIRM
- https://www.arista.com/en/support/advisories-notices/security-advisories/7098-security-advisory-40 x_refsource_MISC
- https://www.cve.org/CVERecord?id=CVE-2013-7470
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2013-7470 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1706097 | Issue Tracking | |
| https://cdn.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.7 | x_refsource_MISCVendor Advisory | |
| https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b | x_refsource_MISCPatchVendor Advisory | |
| https://github.com/torvalds/linux/commit/f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b | x_refsource_MISCPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-7470 | ||
| https://support.f5.com/csp/article/K21914362 | x_refsource_CONFIRM | |
| https://www.arista.com/en/support/advisories-notices/security-advisories/7098-security-advisory-40 | x_refsource_MISC | |
| https://www.cve.org/CVERecord?id=CVE-2013-7470 |
Change history (0)
No recorded changes yet.