CVE-2013-1773

NONECVSS 0.0Trending — 3 sources updated this weekWeaponized
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.

Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion.

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
60.4%
KEV
Not listed

Published

February 28, 2013

Last Modified

April 29, 2026

References (22)

Vendor Advisories for CVE-2013-1773(1)

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

Patch Availability(9)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-3.0.0-32-virtual (3.0.0-32.50~lucid1) @ lucid2026-05-29ubuntu
ubuntulinux-image-2.6.32-46-sparc64-smp (2.6.32-46.105) @ lucid2026-05-29ubuntu
ubuntulinux-image-3.0.0-1222-omap4 (3.0.0-1222.36) @ oneiric2026-05-29ubuntu
ubuntulinux-image-2.6.32-351-ec2 (2.6.32-351.62) @ lucid2026-05-29ubuntu
ubuntulinux-image-3.0.0-32-generic-pae (3.0.0-32.50) @ oneiric2026-05-29ubuntu
redhatkernel-0:2.6.32-220.39.1.el62013-07-09redhat
redhatkernel-0:2.6.32-279.31.1.el62013-06-11redhat
redhatkernel-0:2.6.32-358.6.1.el62013-04-23redhat
redhatkernel-rt-0:3.6.11-rt28.20.el6rt2013-03-06redhat

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.

Weakness Classification(1)

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

Additional Vendor Advisories

(8)

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 15× in last 7d / 41× 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 103 total refreshes for this CVE.

  1. 2026-07-23 14:14 UTCEPSS rescore
  2. 2026-07-23 01:09 UTCEG score recompute
  3. 2026-07-23 00:12 UTCEG score recompute
  4. 2026-07-22 21:51 UTCEG score recompute
  5. 2026-07-22 14:31 UTCOSV refresh
  6. 2026-07-22 14:04 UTCEPSS rescore
  7. 2026-07-22 14:04 UTCEPSS rescore
  8. 2026-07-21 15:21 UTCEPSS rescore
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  11. 2026-07-19 14:27 UTCEPSS rescore
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  1. 2026-07-06 02:19 UTCEPSS rescore
  2. 2026-07-05 09:29 UTCOSV refresh
  3. 2026-07-05 02:26 UTCEPSS rescore
  4. 2026-07-04 06:27 UTCEPSS rescore
  5. 2026-07-01 15:02 UTCEPSS rescore
  6. 2026-06-30 23:19 UTCEPSS rescore
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  8. 2026-06-29 14:02 UTCEPSS rescore
  9. 2026-06-28 14:03 UTCEPSS rescore
  10. 2026-06-28 04:53 UTCEPSS rescore
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  22. 2026-06-19 19:23 UTCEPSS rescore
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  24. 2026-06-18 17:49 UTCEPSS rescore
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  26. 2026-06-17 17:49 UTCEPSS rescore
  27. 2026-06-17 17:49 UTCEPSS rescore
  28. 2026-06-16 20:44 UTCOSV refresh
  29. 2026-06-16 17:49 UTCEPSS rescore
  30. 2026-06-16 17:49 UTCEPSS rescore
  31. 2026-06-15 17:44 UTCEPSS rescore
  32. 2026-06-14 23:14 UTCEPSS rescore
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  35. 2026-06-11 13:56 UTCEPSS rescore
  36. 2026-06-10 13:18 UTCEPSS rescore
  37. 2026-06-08 14:14 UTCEPSS rescore
  38. 2026-06-07 15:22 UTCEPSS rescore
  39. 2026-06-06 13:45 UTCEPSS rescore
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  41. 2026-06-05 22:44 UTCEPSS rescore
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  45. 2026-06-02 20:10 UTCEPSS rescore
  46. 2026-06-02 20:10 UTCEPSS rescore
  47. 2026-06-01 13:49 UTCEPSS rescore
  48. 2026-06-01 13:49 UTCEPSS rescore
  49. 2026-05-31 22:28 UTCEPSS rescore
  50. 2026-05-31 22:28 UTCEPSS rescore
  51. 2026-05-31 00:14 UTCEPSS rescore
  52. 2026-05-31 00:14 UTCEPSS rescore
  53. 2026-05-29 13:41 UTCEPSS rescore
  54. 2026-05-29 13:41 UTCEPSS rescore
  55. 2026-05-29 00:47 UTCEG score recompute
  56. 2026-05-29 00:47 UTCVendor advisory
  57. 2026-05-29 00:47 UTCGHSA enrichment
  58. 2026-05-28 13:42 UTCEPSS rescore
  59. 2026-05-28 13:42 UTCEPSS rescore
  60. 2026-05-28 13:42 UTCEPSS rescore
  61. 2026-05-27 13:38 UTCEPSS rescore
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  63. 2026-05-26 13:41 UTCEPSS rescore
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  67. 2026-05-24 16:43 UTCEPSS rescore
  68. 2026-05-22 21:15 UTCEPSS rescore
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  73. 2026-05-20 22:37 UTCEPSS rescore
  74. 2026-05-20 11:21 UTCEPSS rescore
  75. 2026-05-20 11:21 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-23248✓ verified
    First seen Dec 9, 2012

    Google Android Kernel 2.6 - Local Denial of Service Crash (PoC)

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(4)

What is CVE-2013-1773?
CVE-2013-1773 is a none vulnerability published on February 28, 2013. Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16…
When was CVE-2013-1773 disclosed?
CVE-2013-1773 was first published in the National Vulnerability Database on February 28, 2013, 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-2013-1773 actively exploited?
CVE-2013-1773 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 60.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2013-1773?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-1773, 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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