CVE-2014-8160

MEDIUMCVSS v2 · 5.05.0—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 5.0 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:N/I:P/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 5.5% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 5%CVSS v2: 5.0Exploit: None knownExposed: 0

A fix is available — apply it.

net/netfilter/nf_conntrack_proto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with disallowed port numbers.

CVSS v2.0 (legacy)
5.0MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
5.0(low)
EG Risk
29(Track)
EG Risk 29/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity50% × 45%
Exploitation5% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
5%
EPSS %ILE
92%
KEV
Not listed

Published

March 2, 2015

Last Modified

May 6, 2026

References (44)

Vendor Advisories for CVE-2014-8160(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(9)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-3.2.0-77-generic-pae (3.2.0-77.112) @ precise2026-05-28ubuntu
ubuntulinux-image-extra-3.16.0-31-generic (3.16.0-31.41~14.04.1) @ trusty2026-05-28ubuntu
ubuntulinux-image-3.2.0-1460-omap4 (3.2.0-1460.80) @ precise2026-05-28ubuntu
ubuntulinux-image-3.16.0-31-powerpc-e500mc (3.16.0-31.41) @ utopic2026-05-28ubuntu
ubuntulinux-image-3.13.0-46-generic (3.13.0-46.75~precise1) @ precise2026-05-28ubuntu
ubuntulinux-image-extra-3.13.0-46-generic (3.13.0-46.75) @ trusty2026-05-28ubuntu
redhatkernel-0:2.6.32-504.12.2.el62015-03-11redhat
redhatkernel-0:3.10.0-229.el72015-03-05redhat
redhatkernel-0:2.6.32-431.50.1.el62015-03-03redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(6 across 6 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-ckt4-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-ckt4-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-ckt4-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-ckt4-1—
Debian:6.0(1)
PackageVulnerable rangeFixed inDependents
linux-2.62.6.32-30 ... 2.6.32-48squeeze9 (37 versions)2.6.32-48squeeze11—
Debian:7(1)
PackageVulnerable rangeFixed inDependents
linux3.2.41-2 ... 3.2.65-1+deb7u2~bpo60+1 (36 versions)3.2.65-1+deb7u2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(7)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 5× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 137 total refreshes for this CVE.

  1. 2026-09-15 03:04 UTCEPSS rescore
  2. 2026-09-13 16:41 UTCEPSS rescore
  3. 2026-09-12 14:55 UTCEPSS rescore
  4. 2026-09-11 09:31 UTCEPSS rescore
  5. 2026-09-10 00:23 UTCOSV refresh
  6. 2026-09-06 13:42 UTCEPSS rescore
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  11. 2026-08-30 19:12 UTCEPSS rescore
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  16. 2026-08-23 01:37 UTCOSV refresh
  17. 2026-08-21 23:44 UTCEPSS rescore
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  24. 2026-08-12 13:46 UTCEPSS rescore
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  1. 2026-08-08 16:31 UTCEPSS rescore
  2. 2026-08-07 16:21 UTCEPSS rescore
  3. 2026-08-07 04:56 UTCOSV refresh
  4. 2026-08-06 13:42 UTCEPSS rescore
  5. 2026-08-05 19:12 UTCEPSS rescore
  6. 2026-08-04 15:04 UTCEPSS rescore
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  9. 2026-07-30 16:23 UTCEPSS rescore
  10. 2026-07-30 01:26 UTCEPSS rescore
  11. 2026-07-28 15:31 UTCEPSS rescore
  12. 2026-07-26 13:52 UTCEG score recompute▲ 5.00
  13. 2026-07-24 14:13 UTCEPSS rescore
  14. 2026-07-23 14:14 UTCEPSS rescore
  15. 2026-07-23 01:14 UTCEG score recompute
  16. 2026-07-23 00:18 UTCEG score recompute
  17. 2026-07-22 21:56 UTCEG score recompute
  18. 2026-07-22 14:04 UTCEPSS rescore
  19. 2026-07-21 20:18 UTCOSV refresh
  20. 2026-07-21 15:21 UTCEPSS rescore
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  22. 2026-07-20 17:03 UTCEPSS rescore
  23. 2026-07-19 14:27 UTCEPSS rescore
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  26. 2026-07-18 10:00 UTCEPSS rescore
  27. 2026-07-16 16:59 UTCEPSS rescore
  28. 2026-07-15 16:54 UTCEPSS rescore
  29. 2026-07-15 16:54 UTCEPSS rescore
  30. 2026-07-15 01:56 UTCEPSS rescore
  31. 2026-07-13 22:26 UTCEPSS rescore
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  35. 2026-07-11 08:23 UTCEPSS rescore
  36. 2026-07-09 19:05 UTCEPSS rescore
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  40. 2026-07-05 02:26 UTCEPSS rescore
  41. 2026-07-04 15:56 UTCOSV refresh
  42. 2026-07-04 06:27 UTCEPSS rescore
  43. 2026-07-01 15:02 UTCEPSS rescore
  44. 2026-07-01 15:02 UTCEPSS rescore
  45. 2026-06-30 23:19 UTCEPSS rescore
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  48. 2026-06-28 14:03 UTCEPSS rescore
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  51. 2026-06-27 03:05 UTCEPSS rescore
  52. 2026-06-25 13:47 UTCEPSS rescore
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  69. 2026-06-16 17:49 UTCEPSS rescore
  70. 2026-06-16 03:44 UTCOSV refresh
  71. 2026-06-14 23:14 UTCEPSS rescore
  72. 2026-06-13 22:57 UTCEPSS rescore
  73. 2026-06-12 23:08 UTCEPSS rescore
  74. 2026-06-11 13:57 UTCEPSS rescore
  75. 2026-06-10 22:15 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(4)

What is CVE-2014-8160?
CVE-2014-8160 is a medium vulnerability published on March 2, 2015. net/netfilter/nfconntrackproto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with…
When was CVE-2014-8160 disclosed?
CVE-2014-8160 was first published in the National Vulnerability Database on March 2, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-8160 actively exploited?
CVE-2014-8160 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5% probability of exploitation in the next 30 days, which ranks it in the top 7.7% of all scored CVEs.
How do I remediate CVE-2014-8160?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-8160, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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