CVE-2014-0142

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2022-05-17. 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: 0%CVSS: 5.5Exploit: None knownExposed: 0

A fix is available — apply it.

QEMU, possibly before 2.0.0, allows local users to cause a denial of service (divide-by-zero error and crash) via a zero value in the (1) tracks field to the seek_to_sector function in block/parallels.c or (2) extent_size field in the bochs function in block/bochs.c.

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%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

August 10, 2017

Last Modified

June 17, 2026

References (12)

Vendor Advisories for CVE-2014-0142(5)

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

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuqemu-utils (2.0.0+dfsg-2ubuntu1.3) @ trusty2026-05-22ubuntu
redhatrhev-hypervisor6-0:6.5-20140603.2.el6ev2014-06-09redhat
redhatqemu-kvm-rhev-2:0.12.1.2-2.415.el6_5.82014-04-24redhat
redhatqemu-kvm-2:0.12.1.2-2.415.el6_5.82014-04-22redhat

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

(6 across 5 ecosystems)
Debian:7(2)
PackageVulnerable rangeFixed inDependents
qemu1.1.2+dfsg-6a, 1.1.2+dfsg-6a+deb7u1, 1.1.2+dfsg-6a+deb7u2, 1.1.2+dfsg-6a+deb7u31.1.2+dfsg-6a+deb7u4—
qemu-kvm1.1.2+dfsg-6, 1.1.2+dfsg-6+deb7u1, 1.1.2+dfsg-6+deb7u2, 1.1.2+dfsg-6+deb7u31.1.2+dfsg-6+deb7u4—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
qemu—2.0.0+dfsg-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
qemu—2.0.0+dfsg-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
qemu—2.0.0+dfsg-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
qemu—2.0.0+dfsg-1—

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 6× 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 125 total refreshes for this CVE.

  1. 2026-08-21 23:44 UTCEPSS rescore
  2. 2026-08-20 22:50 UTCEPSS rescore
  3. 2026-08-19 16:59 UTCEPSS rescore
  4. 2026-08-18 13:43 UTCEPSS rescore
  5. 2026-08-16 14:50 UTCEPSS rescore
  6. 2026-08-16 02:09 UTCEPSS rescore
  7. 2026-08-15 01:25 UTCEPSS rescore
  8. 2026-08-13 22:50 UTCOSV refresh
  9. 2026-08-09 13:42 UTCEPSS rescore
  10. 2026-08-08 16:31 UTCEPSS rescore
  11. 2026-08-07 16:21 UTCEPSS rescore
  12. 2026-08-06 13:42 UTCEPSS rescore
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  16. 2026-07-30 16:23 UTCEPSS rescore
  17. 2026-07-30 01:26 UTCEPSS rescore
  18. 2026-07-29 02:21 UTCOSV refresh
  19. 2026-07-28 15:31 UTCEPSS rescore
  20. 2026-07-23 14:14 UTCEPSS rescore
  21. 2026-07-23 01:11 UTCEG score recompute
  22. 2026-07-23 00:15 UTCEG score recompute
  23. 2026-07-22 21:53 UTCEG score recompute
  24. 2026-07-22 14:04 UTCEPSS rescore
  25. 2026-07-21 15:21 UTCEPSS rescore
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  1. 2026-07-21 15:21 UTCEPSS rescore
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  4. 2026-07-19 14:27 UTCEPSS rescore
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  6. 2026-07-19 02:25 UTCEPSS rescore
  7. 2026-07-18 10:00 UTCEPSS rescore
  8. 2026-07-16 16:58 UTCEPSS rescore
  9. 2026-07-15 16:54 UTCEPSS rescore
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  11. 2026-07-15 01:56 UTCEPSS rescore
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  13. 2026-07-13 06:08 UTCEPSS rescore
  14. 2026-07-12 05:42 UTCEPSS rescore
  15. 2026-07-11 19:11 UTCOSV refresh
  16. 2026-07-09 19:05 UTCEPSS rescore
  17. 2026-07-08 15:10 UTCEPSS rescore
  18. 2026-07-07 13:41 UTCEPSS rescore
  19. 2026-07-06 02:20 UTCEPSS rescore
  20. 2026-07-06 02:19 UTCEPSS rescore
  21. 2026-07-04 06:27 UTCEPSS rescore
  22. 2026-07-02 15:21 UTCEPSS rescore
  23. 2026-07-01 15:02 UTCEPSS rescore
  24. 2026-06-30 23:19 UTCEPSS rescore
  25. 2026-06-29 14:02 UTCEPSS rescore
  26. 2026-06-28 14:03 UTCEPSS rescore
  27. 2026-06-28 04:53 UTCEPSS rescore
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  29. 2026-06-27 03:05 UTCEPSS rescore
  30. 2026-06-25 13:47 UTCEPSS rescore
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  32. 2026-06-24 14:02 UTCEPSS rescore
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  34. 2026-06-23 21:30 UTCEPSS rescore
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  36. 2026-06-23 01:30 UTCOSV refresh
  37. 2026-06-22 14:22 UTCEPSS rescore
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  39. 2026-06-21 14:53 UTCEPSS rescore
  40. 2026-06-21 01:57 UTCEPSS rescore
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  42. 2026-06-19 19:23 UTCEPSS rescore
  43. 2026-06-18 17:49 UTCEPSS rescore
  44. 2026-06-18 17:49 UTCEPSS rescore
  45. 2026-06-17 17:49 UTCEPSS rescore
  46. 2026-06-17 17:49 UTCEPSS rescore
  47. 2026-06-16 17:49 UTCEPSS rescore
  48. 2026-06-16 17:49 UTCEPSS rescore
  49. 2026-06-16 17:49 UTCEPSS rescore
  50. 2026-06-15 17:44 UTCEPSS rescore
  51. 2026-06-14 23:14 UTCEPSS rescore
  52. 2026-06-13 22:57 UTCEPSS rescore
  53. 2026-06-12 23:08 UTCEPSS rescore
  54. 2026-06-11 13:56 UTCEPSS rescore
  55. 2026-06-10 22:15 UTCEPSS rescore
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  58. 2026-06-07 15:22 UTCEPSS rescore
  59. 2026-06-06 13:45 UTCEPSS rescore
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  61. 2026-06-05 22:44 UTCEPSS rescore
  62. 2026-06-05 22:44 UTCEPSS rescore
  63. 2026-06-05 21:27 UTCOSV refresh
  64. 2026-06-05 06:08 UTCEPSS rescore
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  66. 2026-06-04 13:09 UTCEPSS rescore
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  70. 2026-06-01 13:49 UTCEPSS rescore
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  72. 2026-05-31 22:28 UTCEPSS rescore
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  74. 2026-05-31 00:14 UTCEPSS rescore
  75. 2026-05-31 00:14 UTCEPSS rescore

Frequently asked(5)

What is CVE-2014-0142?
CVE-2014-0142 is a medium vulnerability published on August 10, 2017. QEMU, possibly before 2.0.0, allows local users to cause a denial of service (divide-by-zero error and crash) via a zero value in the (1) tracks field to the seektosector function in block/parallels.c or (2) extent_size field in the bochs function in block/bochs.c.
When was CVE-2014-0142 disclosed?
CVE-2014-0142 was first published in the National Vulnerability Database on August 10, 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-2014-0142 actively exploited?
CVE-2014-0142 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 68.4% of all scored CVEs.
What is the CVSS score of CVE-2014-0142?
CVE-2014-0142 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2014-0142?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-0142, 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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