CVE-2012-2313

NONECVSS 0.0Trending — 3 sources updated this week
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.

The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.

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
43.0%
KEV
Not listed

Published

June 13, 2012

Last Modified

April 29, 2026

References (24)

Vendor Advisories for CVE-2012-2313(6)

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

Patch Availability(17)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-3.2.0-25-generic (3.2.0-25.40) @ precise2026-05-29ubuntu
ubuntulinux-image-3.0.0-21-server (3.0.0-21.35~lucid1) @ lucid2026-05-29ubuntu
ubuntulinux-image-2.6.24-31-powerpc-smp (2.6.24-31.102) @ hardy2026-05-29ubuntu
ubuntulinux-image-2.6.38-15-powerpc-smp (2.6.38-15.61) @ natty2026-05-29ubuntu
ubuntulinux-image-2.6.38-1209-omap4 (2.6.38-1209.25) @ natty2026-05-29ubuntu
ubuntulinux-image-2.6.38-15-server (2.6.38-15.61~lucid1) @ lucid2026-05-29ubuntu
ubuntulinux-image-3.2.0-1414-omap4 (3.2.0-1414.19) @ precise2026-05-29ubuntu
ubuntulinux-image-3.0.0-1211-omap4 (3.0.0-1211.23) @ oneiric2026-05-29ubuntu
ubuntulinux-image-3.0.0-21-powerpc (3.0.0-21.35) @ oneiric2026-05-29ubuntu
ubuntulinux-image-2.6.32-41-lpia (2.6.32-41.91) @ lucid2026-05-29ubuntu
ubuntulinux-image-2.6.32-345-ec2 (2.6.32-345.50) @ lucid2026-05-29ubuntu
redhatkernel-0:2.6.32-131.36.1.el62012-12-18redhat
redhatkernel-0:2.6.32-220.30.1.el62012-12-04redhat
redhatkernel-0:2.6.18-238.47.1.el52012-11-20redhat
redhatkernel-0:2.6.32-279.9.1.el62012-09-25redhat
redhatrt-firmware-0:1.0-3.el6_32012-09-19redhat
redhatkernel-0:2.6.18-308.13.1.el52012-08-21redhat

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

(11)

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 14× in last 7d / 44× 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. 2026-07-23 14:14 UTCEPSS rescore
  2. 2026-07-23 01:07 UTCEG score recompute
  3. 2026-07-23 00:10 UTCEG score recompute
  4. 2026-07-22 21:49 UTCEG score recompute
  5. 2026-07-22 19:20 UTCOSV refresh
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  1. 2026-07-06 02:19 UTCEPSS rescore
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  31. 2026-06-17 02:05 UTCOSV refresh
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  62. 2026-05-29 04:20 UTCVendor advisory
  63. 2026-05-29 04:20 UTCGHSA enrichment
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Related CVEs(same vendor)

Frequently asked(4)

What is CVE-2012-2313?
CVE-2012-2313 is a none vulnerability published on June 13, 2012. The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.
When was CVE-2012-2313 disclosed?
CVE-2012-2313 was first published in the National Vulnerability Database on June 13, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2012-2313 actively exploited?
CVE-2012-2313 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 43.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-2313?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-2313, 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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