CVE-2010-2798

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

A fix is available — apply it.

The gfs2_dirent_find_space function in fs/gfs2/dir.c in the Linux kernel before 2.6.35 uses an incorrect size value in calculations associated with sentinel directory entries, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact by renaming a file in a GFS2 filesystem, related to the gfs2_rename function in fs/gfs2/ops_inode.c.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

September 8, 2010

Last Modified

April 29, 2026

Advisory Details (3)

Auto-updated May 2, 2026
No patch confirmed yet.
generic

oss-security - CVE request: kernel: gfs2: rename cases kernel panic

http://www.openwall.com/lists/oss-security/2010/08/02/1
generic

[SECURITY] [DSA 2094-1] New Linux 2.6.26 packages fix several issues

http://www.debian.org/security/2010/dsa-2094
generic

About Secunia Research | Flexera

http://secunia.com/advisories/46397

Vendor Advisories for CVE-2010-2798(3)

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

Patch Availability(7)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-image-2.6.35-25-generic (2.6.35-25.44~lucid1) @ lucid2026-05-29ubuntu
ubuntulinux-image-2.6.31-112-imx51 (2.6.31-112.30) @ karmic2026-05-29ubuntu
ubuntulinux-image-2.6.35-22-omap (2.6.35-22.35) @ maverick2026-05-29ubuntu
ubuntulinux-image-2.6.31-608-imx51 (2.6.31-608.22) @ lucid2026-05-29ubuntu
redhatkernel-0:2.6.18-194.17.1.el52010-09-29redhat
redhatkernel-0:2.6.18-164.25.1.el52010-09-02redhat
redhatkernel-0:2.6.18-128.23.1.el52010-08-30redhat

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

(1 across 1 ecosystem)
Debian:5.0(1)
PackageVulnerable rangeFixed inDependents
linux-2.62.6.26-13 ... 2.6.26-24 (33 versions)2.6.26-24lenny1—

Weakness Classification(1)

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 4× in last 7d / 12× 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 117 total refreshes for this CVE.

  1. 2026-09-07 15:55 UTCEPSS rescore
  2. 2026-09-06 13:41 UTCEPSS rescore
  3. 2026-09-05 15:22 UTCEPSS rescore
  4. 2026-09-04 13:55 UTCEPSS rescore
  5. 2026-08-28 21:34 UTCEPSS rescore
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  12. 2026-08-09 13:41 UTCEPSS rescore
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  15. 2026-08-05 19:11 UTCEPSS rescore
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  18. 2026-07-30 01:26 UTCEPSS rescore
  19. 2026-07-25 14:12 UTCEPSS rescore
  20. 2026-07-23 14:14 UTCEPSS rescore
  21. 2026-07-23 01:02 UTCEG score recompute
  22. 2026-07-23 00:39 UTCEG score recompute
  23. 2026-07-23 00:06 UTCEG score recompute
  24. 2026-07-22 21:45 UTCEG score recompute
  25. 2026-07-22 14:03 UTCEPSS rescore
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  1. 2026-07-22 14:03 UTCEPSS rescore
  2. 2026-07-21 15:20 UTCEPSS rescore
  3. 2026-07-20 17:03 UTCEPSS rescore
  4. 2026-07-19 02:25 UTCEPSS rescore
  5. 2026-07-18 10:00 UTCEPSS rescore
  6. 2026-07-16 16:58 UTCEPSS rescore
  7. 2026-07-15 16:54 UTCEPSS rescore
  8. 2026-07-15 16:54 UTCEPSS rescore
  9. 2026-07-15 01:55 UTCEPSS rescore
  10. 2026-07-13 22:25 UTCEPSS rescore
  11. 2026-07-13 06:08 UTCEPSS rescore
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  18. 2026-06-30 23:19 UTCEPSS rescore
  19. 2026-06-28 14:03 UTCEPSS rescore
  20. 2026-06-28 04:52 UTCEPSS rescore
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  22. 2026-06-27 03:05 UTCEPSS rescore
  23. 2026-06-25 13:46 UTCEPSS rescore
  24. 2026-06-24 14:02 UTCEPSS rescore
  25. 2026-06-24 14:02 UTCEPSS rescore
  26. 2026-06-23 21:30 UTCEPSS rescore
  27. 2026-06-23 21:29 UTCEPSS rescore
  28. 2026-06-22 14:22 UTCEPSS rescore
  29. 2026-06-22 14:22 UTCEPSS rescore
  30. 2026-06-21 14:53 UTCEPSS rescore
  31. 2026-06-21 01:56 UTCEPSS rescore
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  35. 2026-06-18 17:49 UTCEPSS rescore
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  37. 2026-06-17 17:49 UTCEPSS rescore
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  39. 2026-06-16 17:49 UTCEPSS rescore
  40. 2026-06-15 17:44 UTCEPSS rescore
  41. 2026-06-14 23:14 UTCEPSS rescore
  42. 2026-06-13 22:57 UTCEPSS rescore
  43. 2026-06-13 22:57 UTCEPSS rescore
  44. 2026-06-13 22:57 UTCEPSS rescore
  45. 2026-06-12 23:08 UTCEPSS rescore
  46. 2026-06-12 23:08 UTCEPSS rescore
  47. 2026-06-11 13:56 UTCEPSS rescore
  48. 2026-06-10 22:14 UTCEPSS rescore
  49. 2026-06-10 13:17 UTCEPSS rescore
  50. 2026-06-08 14:13 UTCEPSS rescore
  51. 2026-06-07 15:22 UTCEPSS rescore
  52. 2026-06-07 15:22 UTCEPSS rescore
  53. 2026-06-06 13:44 UTCEPSS rescore
  54. 2026-06-06 13:44 UTCEPSS rescore
  55. 2026-06-05 22:44 UTCEPSS rescore
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  57. 2026-06-05 06:07 UTCEPSS rescore
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  59. 2026-06-04 13:09 UTCEPSS rescore
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  61. 2026-06-02 20:10 UTCEPSS rescore
  62. 2026-06-02 20:10 UTCEPSS rescore
  63. 2026-06-01 13:49 UTCEPSS rescore
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  65. 2026-05-31 22:28 UTCEPSS rescore
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  67. 2026-05-31 00:14 UTCEPSS rescore
  68. 2026-05-31 00:13 UTCEPSS rescore
  69. 2026-05-29 13:40 UTCEPSS rescore
  70. 2026-05-29 10:25 UTCEG score recompute
  71. 2026-05-29 10:25 UTCVendor advisory
  72. 2026-05-29 10:25 UTCGHSA enrichment
  73. 2026-05-28 13:42 UTCEPSS rescore
  74. 2026-05-28 13:42 UTCEPSS rescore
  75. 2026-05-27 13:38 UTCEPSS rescore

Frequently asked(5)

What is CVE-2010-2798?
CVE-2010-2798 is a high vulnerability published on September 8, 2010. The gfs2direntfindspace function in fs/gfs2/dir.c in the Linux kernel before 2.6.35 uses an incorrect size value in calculations associated with sentinel directory entries, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other…
When was CVE-2010-2798 disclosed?
CVE-2010-2798 was first published in the National Vulnerability Database on September 8, 2010, 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-2010-2798 actively exploited?
CVE-2010-2798 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 65.4% of all scored CVEs.
What is the CVSS score of CVE-2010-2798?
CVE-2010-2798 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2010-2798?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2010-2798, 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.

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