CVE-2009-3002

MEDIUMCVSS v2 · 4.94.9—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 4.9 — 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:L/AC:L/Au:N/C:C/I:N/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 1.0% 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
Weaponized
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS v2: 4.9Exploit: Exploit-DB (verified) · public exploitExposed: 0

A fix is available — apply it.

The Linux kernel before 2.6.31-rc7 does not initialize certain data structures within getname functions, which allows local users to read the contents of some kernel memory locations by calling getsockname on (1) an AF_APPLETALK socket, related to the atalk_getname function in net/appletalk/ddp.c; (2) an AF_IRDA socket, related to the irda_getname function in net/irda/af_irda.c; (3) an AF_ECONET socket, related to the econet_getname function in net/econet/af_econet.c; (4) an AF_NETROM socket, related to the nr_getname function in net/netrom/af_netrom.c; (5) an AF_ROSE socket, related to the rose_getname function in net/rose/af_rose.c; or (6) a raw CAN socket, related to the raw_getname function in net/can/raw.c.

CVSS v2.0 (legacy)
4.9MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
4.9(low)
EG Risk
53(Track)
EG Risk 53/100SSVC: 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
Severity49% × 45%
Exploitation65% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
61%
KEV
Not listed

Published

August 28, 2009

Last Modified

April 23, 2026

References (48)

Vendor Advisories for CVE-2009-3002(2)

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

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-2.6.28-16-imx51 (2.6.28-16.55) @ jaunty2026-05-30ubuntu
redhatkernel-rt-0:2.6.24.7-137.el5rt2009-11-03redhat
redhatkernel-0:2.4.21-63.EL2009-11-03redhat

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

(3 across 2 ecosystems)
Debian:4.0(2)
PackageVulnerable rangeFixed inDependents
linux-2.62.6.18.dfsg.1-12 ... 2.6.18.dfsg.1-26 (37 versions)2.6.18.dfsg.1-26etch1—
linux-2.6.242.6.24-5~etchnhalf.1 ... 2.6.24-6~etchnhalf.9 (13 versions)2.6.24-6~etchnhalf.9etch1—
Debian:5.0(1)
PackageVulnerable rangeFixed inDependents
linux-2.62.6.26-13 ... 2.6.26-19~bpo40+1 (19 versions)2.6.26-19lenny1—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

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 2× in last 7d / 9× 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 110 total refreshes for this CVE.

  1. 2026-08-25 13:43 UTCEPSS rescore
  2. 2026-08-19 16:58 UTCEPSS rescore
  3. 2026-08-15 01:24 UTCEPSS rescore
  4. 2026-08-09 13:41 UTCEPSS rescore
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  8. 2026-07-30 16:22 UTCEPSS rescore
  9. 2026-07-30 01:26 UTCEPSS rescore
  10. 2026-07-26 13:38 UTCEG score recompute▲ 4.90
  11. 2026-07-25 14:12 UTCEPSS rescore
  12. 2026-07-24 14:12 UTCEPSS rescore
  13. 2026-07-23 14:14 UTCEPSS rescore
  14. 2026-07-23 00:59 UTCEG score recompute
  15. 2026-07-23 00:37 UTCEG score recompute
  16. 2026-07-23 00:04 UTCEG score recompute
  17. 2026-07-22 21:43 UTCEG score recompute
  18. 2026-07-22 14:03 UTCEPSS rescore
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  1. 2026-07-15 01:55 UTCEPSS rescore
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  6. 2026-07-09 19:04 UTCEPSS rescore
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  18. 2026-06-27 03:05 UTCEPSS rescore
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  23. 2026-06-23 21:29 UTCEPSS rescore
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  27. 2026-06-21 14:53 UTCEPSS rescore
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  30. 2026-06-19 19:22 UTCEPSS rescore
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  41. 2026-06-13 22:57 UTCEPSS rescore
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  44. 2026-06-10 22:14 UTCEPSS rescore
  45. 2026-06-10 13:17 UTCEPSS rescore
  46. 2026-06-08 14:13 UTCEPSS rescore
  47. 2026-06-07 15:22 UTCEPSS rescore
  48. 2026-06-07 15:22 UTCEPSS rescore
  49. 2026-06-06 13:44 UTCEPSS rescore
  50. 2026-06-06 13:44 UTCEPSS rescore
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  52. 2026-06-05 22:44 UTCEPSS rescore
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  54. 2026-06-05 06:07 UTCEPSS rescore
  55. 2026-06-04 13:09 UTCEPSS rescore
  56. 2026-06-04 13:09 UTCEPSS rescore
  57. 2026-06-02 20:10 UTCEPSS rescore
  58. 2026-06-02 20:10 UTCEPSS rescore
  59. 2026-06-01 13:49 UTCEPSS rescore
  60. 2026-06-01 13:49 UTCEPSS rescore
  61. 2026-05-31 22:28 UTCEPSS rescore
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  63. 2026-05-31 00:13 UTCEPSS rescore
  64. 2026-05-31 00:13 UTCEPSS rescore
  65. 2026-05-30 15:33 UTCEG score recompute
  66. 2026-05-30 15:33 UTCVendor advisory
  67. 2026-05-30 15:33 UTCGHSA enrichment
  68. 2026-05-29 13:40 UTCEPSS rescore
  69. 2026-05-28 13:42 UTCEPSS rescore
  70. 2026-05-28 13:42 UTCEPSS rescore
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  72. 2026-05-27 13:38 UTCEPSS rescore
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  74. 2026-05-26 13:41 UTCEPSS rescore
  75. 2026-05-26 13:41 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-9543✓ verified
    First seen Aug 31, 2009

    Linux Kernel < 2.6.31-rc7 - 'AF_IRDA' 29-Byte Stack Disclosure (2)

    Open source ↗
  • Exploit-DBEDB-9521✓ verified
    First seen Aug 26, 2009

    Linux Kernel 2.6.30 - 'atalk_getname()' 8-bytes Stack Disclosure (1)

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(4)

What is CVE-2009-3002?
CVE-2009-3002 is a medium vulnerability published on August 28, 2009. The Linux kernel before 2.6.31-rc7 does not initialize certain data structures within getname functions, which allows local users to read the contents of some kernel memory locations by calling getsockname on (1) an AFAPPLETALK socket, related to the atalkgetname function in net/appletalk/ddp.c;…
When was CVE-2009-3002 disclosed?
CVE-2009-3002 was first published in the National Vulnerability Database on August 28, 2009, 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-2009-3002 actively exploited?
CVE-2009-3002 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 38.9% of all scored CVEs.
How do I remediate CVE-2009-3002?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3002, 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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