CVE-2008-5079

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 1%CVSS: —Exploit: NoneExposed: 0

A fix is available — apply it.

net/atm/svc.c in the ATM subsystem in the Linux kernel 2.6.27.8 and earlier allows local users to cause a denial of service (kernel infinite loop) by making two calls to svc_listen for the same socket, and then reading a /proc/net/atm/*vc file, related to corruption of the vcc table.

CVSS v3
—
EG Score
0.0(none)
EG Risk
0
EG Risk 0/100

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. It is distinct from the 0–10 EG Score, which measures severity.

EPSS
62.0%
KEV
Not listed

Published

December 9, 2008

Last Modified

April 23, 2026

References (58)

Vendor Advisories for CVE-2008-5079(1)

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

Patch Availability(5)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-2.6.27-11-virtual (2.6.27-11.27) @ intrepid2026-05-30ubuntu
ubuntulinux-image-2.6.24-23-generic (2.6.24-23.48) @ hardy2026-05-30ubuntu
redhatkernel-0:2.6.18-92.1.24.el52009-02-25redhat
redhatkernel-rt-0:2.6.24.7-101.el5rt2009-02-04redhat
redhatkernel-0:2.6.18-128.el52009-01-20redhat

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.

Additional Vendor Advisories

(4)

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 7× in last 7d / 37× 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.

  1. 2026-07-23 00:57 UTCEG score recompute
  2. 2026-07-23 00:35 UTCEG score recompute
  3. 2026-07-23 00:02 UTCEG score recompute
  4. 2026-07-22 21:41 UTCEG score recompute
  5. 2026-07-20 17:03 UTCEPSS rescore
  6. 2026-07-18 09:59 UTCEPSS rescore
  7. 2026-07-16 16:58 UTCEPSS rescore
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  1. 2026-06-30 23:19 UTCEPSS rescore
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  4. 2026-06-28 14:03 UTCEPSS rescore
  5. 2026-06-28 04:52 UTCEPSS rescore
  6. 2026-06-27 03:04 UTCEPSS rescore
  7. 2026-06-25 13:46 UTCEPSS rescore
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  21. 2026-06-18 17:49 UTCEPSS rescore
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  25. 2026-06-16 17:49 UTCEPSS rescore
  26. 2026-06-16 17:49 UTCEPSS rescore
  27. 2026-06-15 17:44 UTCEPSS rescore
  28. 2026-06-14 23:13 UTCEPSS rescore
  29. 2026-06-13 22:57 UTCEPSS rescore
  30. 2026-06-12 23:08 UTCEPSS rescore
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  41. 2026-06-05 06:07 UTCEPSS rescore
  42. 2026-06-04 13:09 UTCEPSS rescore
  43. 2026-06-04 13:09 UTCEPSS rescore
  44. 2026-06-02 20:10 UTCEPSS rescore
  45. 2026-06-02 20:10 UTCEPSS rescore
  46. 2026-06-01 13:49 UTCEPSS rescore
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  48. 2026-06-01 13:49 UTCEPSS rescore
  49. 2026-05-31 22:28 UTCEPSS rescore
  50. 2026-05-31 22:28 UTCEPSS rescore
  51. 2026-05-31 00:13 UTCEPSS rescore
  52. 2026-05-31 00:13 UTCEPSS rescore
  53. 2026-05-30 19:14 UTCEG score recompute
  54. 2026-05-30 19:14 UTCVendor advisory
  55. 2026-05-30 19:14 UTCGHSA enrichment
  56. 2026-05-29 13:40 UTCEPSS rescore
  57. 2026-05-28 13:42 UTCEPSS rescore
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  60. 2026-05-27 13:38 UTCEPSS rescore
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  69. 2026-05-20 22:37 UTCEPSS rescore
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  71. 2026-05-20 11:20 UTCEPSS rescore
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  73. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-7405✓ verified
    First seen Dec 10, 2008

    Linux Kernel 2.6.27.8 - ATMSVC Local Denial of Service

    Open source ↗

Related CVEs(same vendor)

Frequently asked(4)

What is CVE-2008-5079?
CVE-2008-5079 is a none vulnerability published on December 9, 2008. net/atm/svc.c in the ATM subsystem in the Linux kernel 2.6.27.8 and earlier allows local users to cause a denial of service (kernel infinite loop) by making two calls to svc_listen for the same socket, and then reading a /proc/net/atm/*vc file, related to corruption of the vcc table.
When was CVE-2008-5079 disclosed?
CVE-2008-5079 was first published in the National Vulnerability Database on December 9, 2008, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2008-5079 actively exploited?
CVE-2008-5079 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2008-5079?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-5079, 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.

Dependency Blast Radius

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