CVE-2017-2584

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2022-05-14. NVD baseline CVSS 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.

CVSS v3
7.1
EG Score
7.1HIGHmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

January 15, 2017

Last Modified

June 17, 2026

References (16)

Vendor Advisories for CVE-2017-2584(2)

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

Patch Availability(6)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-image-extra-4.4.0-64-generic (4.4.0-64.85~14.04.1) @ trusty2026-05-22ubuntu
ubuntulinux-image-extra-3.13.0-157-generic (3.13.0-157.207) @ trusty2026-05-22ubuntu
ubuntulinux-image-extra-4.4.0-64-generic (4.4.0-64.85) @ xenial2026-05-22ubuntu
ubuntulinux-image-extra-4.10.0-27-generic (4.10.0-27.30~16.04.2) @ xenial2026-05-22ubuntu
redhatkernel-rt-0:3.10.0-693.rt56.617.el72017-08-01redhat
redhatkernel-0:3.10.0-693.el72017-08-01redhat

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 rangeFix by version rangeDependents
linux—
  • every version up to 4.9.6-1: fixed in 4.9.6-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.9.6-1: fixed in 4.9.6-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.9.6-1: fixed in 4.9.6-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 4.9.6-1: fixed in 4.9.6-1
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
linux3.16.36-1 ... 3.16.7-ckt9-3~deb8u1~bpo70+1 (42 versions)
  • every version up to 3.16.39-1+deb8u1: fixed in 3.16.39-1+deb8u1
—

Weakness Classification(2)

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

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 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 153 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-04 23:18 UTCEPSS rescore
  3. 2026-10-03 14:21 UTCEPSS rescore
  4. 2026-09-30 14:59 UTCEPSS rescore
  5. 2026-09-30 09:32 UTCEG score recompute
  6. 2026-09-28 13:45 UTCEPSS rescore
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  11. 2026-09-18 19:22 UTCEPSS rescore
  12. 2026-09-18 17:20 UTCOSV refresh
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  1. 2026-08-30 20:55 UTCOSV refresh
  2. 2026-08-30 19:13 UTCEPSS rescore
  3. 2026-08-27 14:21 UTCEPSS rescore
  4. 2026-08-26 14:41 UTCEPSS rescore
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  14. 2026-08-14 07:29 UTCOSV refresh
  15. 2026-08-12 13:46 UTCEPSS rescore
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  23. 2026-07-30 16:24 UTCEPSS rescore
  24. 2026-07-30 01:26 UTCEPSS rescore
  25. 2026-07-29 15:07 UTCOSV refresh
  26. 2026-07-28 15:32 UTCEPSS rescore
  27. 2026-07-26 14:51 UTCEPSS rescore
  28. 2026-07-23 14:15 UTCEPSS rescore
  29. 2026-07-23 01:29 UTCEG score recompute
  30. 2026-07-22 22:08 UTCEG score recompute
  31. 2026-07-22 14:04 UTCEPSS rescore
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  41. 2026-07-15 16:54 UTCEPSS rescore
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  44. 2026-07-13 22:26 UTCEPSS rescore
  45. 2026-07-12 05:43 UTCEPSS rescore
  46. 2026-07-12 04:52 UTCOSV refresh
  47. 2026-07-11 08:24 UTCEPSS rescore
  48. 2026-07-09 19:06 UTCEPSS rescore
  49. 2026-07-08 15:10 UTCEPSS rescore
  50. 2026-07-06 16:24 UTCEPSS rescore
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  58. 2026-06-30 23:19 UTCEPSS rescore
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  67. 2026-06-23 21:30 UTCEPSS rescore
  68. 2026-06-23 11:00 UTCOSV refresh
  69. 2026-06-22 14:23 UTCEPSS rescore
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  73. 2026-06-21 01:57 UTCEPSS rescore
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  75. 2026-06-19 19:23 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2017-2584?
CVE-2017-2584 is a high vulnerability published on January 15, 2017. arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.
When was CVE-2017-2584 disclosed?
CVE-2017-2584 was first published on January 15, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-2584 actively exploited?
CVE-2017-2584 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2017-2584?
CVE-2017-2584 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2017-2584?
A fix for CVE-2017-2584 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2017-2584 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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