CVE-2014-3690

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.5Exploit: None knownExposed: 0

A fix is available — apply it.

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the same after a VM entry, which allows host OS users to kill arbitrary processes or cause a denial of service (system disruption) by leveraging /dev/kvm access, as demonstrated by PR_SET_TSC prctl calls within a modified copy of QEMU.

CVSS v3
5.5
EG Score
5.5(medium)
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
Severity55% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

November 10, 2014

Last Modified

May 6, 2026

References (44)

Vendor Advisories for CVE-2014-3690(1)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-3.13.0-40-generic (3.13.0-40.69~precise1) @ precise2026-05-28ubuntu
ubuntulinux-image-3.16.0-25-powerpc64-emb (3.16.0-25.33) @ utopic2026-05-28ubuntu
ubuntulinux-image-3.2.0-1456-omap4 (3.2.0-1456.76) @ precise2026-05-28ubuntu
ubuntulinux-image-extra-3.13.0-40-generic (3.13.0-40.69) @ trusty2026-05-28ubuntu
ubuntulinux-image-3.2.0-72-powerpc64-smp (3.2.0-72.107) @ precise2026-05-28ubuntu
redhatkernel-0:2.6.32-504.16.2.el62015-04-21redhat
redhatkernel-0:2.6.32-431.53.2.el62015-04-07redhat
redhatkernel-0:3.10.0-229.el72015-03-05redhat

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

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—3.16.7-1—
Debian:7(1)
PackageVulnerable rangeFixed inDependents
linux3.2.41-2 ... 3.2.63-2+deb7u1~bpo60+1 (29 versions)3.2.63-2+deb7u1—

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 6× in last 7d / 22× 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 145 total refreshes for this CVE.

  1. 2026-09-18 19:21 UTCEPSS rescore
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  19. 2026-07-23 01:13 UTCEG score recompute
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  22. 2026-07-22 14:04 UTCEPSS rescore
  23. 2026-07-21 23:48 UTCOSV refresh
  24. 2026-07-21 15:21 UTCEPSS rescore
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  75. 2026-06-16 06:39 UTCOSV refresh

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2014-3690?
CVE-2014-3690 is a medium vulnerability published on November 10, 2014. arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the same after a VM entry, which allows host OS users to kill arbitrary processes or cause a denial of service (system disruption) by…
When was CVE-2014-3690 disclosed?
CVE-2014-3690 was first published in the National Vulnerability Database on November 10, 2014, 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-2014-3690 actively exploited?
CVE-2014-3690 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 57.2% of all scored CVEs.
What is the CVSS score of CVE-2014-3690?
CVE-2014-3690 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2014-3690?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-3690, 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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