CVE-2025-22079

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2025-04-16. NVD baseline CVSS 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
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%CVSS: 7.1Exploit: None knownExposed: 0

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

ocfs2: validate l_tree_depth to avoid out-of-bounds access

The l_tree_depth field is 16-bit (__le16), but the actual maximum depth is limited to OCFS2_MAX_PATH_DEPTH.

Add a check to prevent out-of-bounds access if l_tree_depth has an invalid value, which may occur when reading from a corrupted mounted disk [1].

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

April 16, 2025

Last Modified

August 5, 2026

Advisory Details (10)

Auto-updated Jul 31, 2026
Patch available.
generic Patch Available

[SECURITY] [DLA 4178-1] linux security update

https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ef34840bda333fe99bafbd2d73b70ceaaf9eba66
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e95d97c9c8cd0c239b7b59c79be0f6a9dcf7905c
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b942f88fe7d2d789e51c5c30a675fa1c126f5a6d
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a406aff8c05115119127c962cbbbbd202e1973ef
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/538ed8b049ef801a86c543433e5061a91cc106e3
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/49d2a2ea9d30991bae82107f9523915b91637683
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/3d012ba4404a0bb517658699ba85e6abda386dc3
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/17c99ab3db2ba74096d36c69daa6e784e98fc0b8
generic

ocfs2: validate l_tree_depth to avoid out-of-bounds access - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/11e24802e73362aa2948ee16b8fb4e32635d5b2a

Patch Availability(31)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.142.152~20.04.1) @ focal2026-07-30ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.4.0-1065 (5.4.0-1065.69) @ focal2026-07-30ubuntu
ubuntulinux-tools-gcp-fips (5.4.0.1150.92) @ focal2026-07-30ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1083.89~20.04.1) @ focal2026-07-30ubuntu
ubuntulinux-tools-realtime (5.15.0.1086.90) @ jammy2026-07-30ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.142.137) @ jammy2026-07-30ubuntu
ubuntulinux-tools-gcp-fips (5.15.0.1085.75) @ jammy2026-07-30ubuntu
ubuntulinux-tools-azure (6.14.0-1007.7) @ plucky2026-07-30ubuntu
ubuntulinux-tools-oracle-64k (6.14.0-1007.7) @ plucky2026-07-30ubuntu
ubuntulinux-tools-azure-6.11 (6.11.0-1018.18) @ oracular2026-07-30ubuntu
ubuntulinux-xilinx-zynqmp-tools-host (5.15.0-1050.54) @ jammy2026-07-30ubuntu
ubuntulinux-tools-azure-fips (5.15.0.1091.76) @ jammy2026-07-30ubuntu
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.218.238~18.04.1) @ bionic2026-07-30ubuntu
ubuntulinux-virtual-hwe-24.04-edge (6.14.0-22.22) @ plucky2026-07-30ubuntu
ubuntulinux-tools-azure-edge (5.15.0.1091.100~20.04.1) @ focal2026-07-30ubuntu
ubuntulinux-tools-intel-iotg (5.15.0.1081.81) @ jammy2026-07-30ubuntu
ubuntulinux-tools-intel-iotg-edge (5.15.0.1083.89~20.04.1) @ focal2026-07-30ubuntu
ubuntulinux-tools-azure-edge (5.4.0.1152.159~18.04.1) @ bionic2026-07-30ubuntu
ubuntulinux-tools-fips (5.4.0.1121.118) @ focal2026-07-30ubuntu
ubuntulinux-tools-lowlatency-64k (6.11.0-1015.16) @ oracular2026-07-30ubuntu
ubuntulinux-tools-iot (5.4.0.1051.49) @ focal2026-07-30ubuntu
ubuntulinux-tools-raspi-nolpae (5.15.0.1080.78) @ jammy2026-07-30ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1091.89) @ jammy2026-07-30ubuntu
ubuntulinux-tools-realtime-6.8.1 (6.8.1-1036.37) @ noble2026-07-30ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1038.39~22.04.1) @ jammy2026-07-30ubuntu
ubuntulinux-tools-raspi-6.8 (6.8.0-1041.45) @ noble2026-07-30ubuntu
ubuntulinux-tools-azure-nvidia-lts-24.04 (6.8.0-1029.32) @ noble2026-07-30ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1044.50+fips1) @ noble2026-07-30ubuntu
ubuntulinux-tools-aws-edge (6.8.0-1041.43~22.04.1) @ jammy2026-07-30ubuntu
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2032.33) @ noble2026-07-30ubuntu
linuxKernel @ 5.4.292—osv

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.

All Vendor Advisories

(25)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 10× in last 7d / 46× 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 110 total refreshes for this CVE.

  1. 2026-08-07 16:26 UTCEPSS rescore
  2. 2026-08-06 13:46 UTCEPSS rescore
  3. 2026-08-05 19:16 UTCEPSS rescore
  4. 2026-08-05 13:58 UTCEG score recompute
  5. 2026-08-05 13:58 UTCVendor advisory
  6. 2026-08-05 13:58 UTCGHSA enrichment
  7. 2026-08-04 15:09 UTCEPSS rescore
  8. 2026-08-04 10:37 UTCEPSS rescore
  9. 2026-08-03 10:35 UTCEPSS rescore
  10. 2026-08-02 02:25 UTCEPSS rescore
  11. 2026-08-01 04:15 UTCEPSS rescore
  12. 2026-07-30 16:27 UTCEPSS rescore
  13. 2026-07-30 07:14 UTCEG score recompute
  14. 2026-07-30 07:14 UTCVendor advisory
  15. 2026-07-30 07:14 UTCGHSA enrichment
  16. 2026-07-30 01:29 UTCEPSS rescore
  17. 2026-07-28 15:35 UTCEPSS rescore
  18. 2026-07-27 14:12 UTCEPSS rescore
  19. 2026-07-26 14:53 UTCEPSS rescore
  20. 2026-07-25 14:17 UTCEPSS rescore
  21. 2026-07-24 14:17 UTCEPSS rescore
  22. 2026-07-24 08:41 UTCOSV refresh
  23. 2026-07-23 14:17 UTCEPSS rescore
  24. 2026-07-23 02:50 UTCEG score recompute
  25. 2026-07-22 14:07 UTCEPSS rescore
Show 75 more
  1. 2026-07-22 14:07 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-20 17:07 UTCEPSS rescore
  4. 2026-07-19 14:30 UTCEPSS rescore
  5. 2026-07-19 14:30 UTCEPSS rescore
  6. 2026-07-19 02:28 UTCEPSS rescore
  7. 2026-07-19 02:28 UTCEPSS rescore
  8. 2026-07-18 10:03 UTCEPSS rescore
  9. 2026-07-16 17:02 UTCEPSS rescore
  10. 2026-07-15 16:57 UTCEPSS rescore
  11. 2026-07-15 16:57 UTCEPSS rescore
  12. 2026-07-15 01:59 UTCEPSS rescore
  13. 2026-07-13 22:29 UTCEPSS rescore
  14. 2026-07-13 22:29 UTCEPSS rescore
  15. 2026-07-13 06:12 UTCEPSS rescore
  16. 2026-07-13 06:12 UTCEPSS rescore
  17. 2026-07-12 05:46 UTCEPSS rescore
  18. 2026-07-12 05:46 UTCEPSS rescore
  19. 2026-07-11 08:27 UTCEPSS rescore
  20. 2026-07-11 08:26 UTCEPSS rescore
  21. 2026-07-09 19:09 UTCEPSS rescore
  22. 2026-07-08 15:14 UTCEPSS rescore
  23. 2026-07-07 13:45 UTCEPSS rescore
  24. 2026-07-07 04:21 UTCOSV refresh
  25. 2026-07-06 16:26 UTCEPSS rescore
  26. 2026-07-06 02:22 UTCEPSS rescore
  27. 2026-07-06 02:22 UTCEPSS rescore
  28. 2026-07-05 02:30 UTCEPSS rescore
  29. 2026-07-04 06:30 UTCEPSS rescore
  30. 2026-07-01 15:06 UTCEPSS rescore
  31. 2026-06-30 23:21 UTCEPSS rescore
  32. 2026-06-30 23:21 UTCEPSS rescore
  33. 2026-06-29 14:06 UTCEPSS rescore
  34. 2026-06-28 14:07 UTCEPSS rescore
  35. 2026-06-28 14:07 UTCEPSS rescore
  36. 2026-06-28 04:55 UTCEPSS rescore
  37. 2026-06-28 04:55 UTCEPSS rescore
  38. 2026-06-27 03:08 UTCEPSS rescore
  39. 2026-06-27 03:08 UTCEPSS rescore
  40. 2026-06-25 13:49 UTCEPSS rescore
  41. 2026-06-25 13:49 UTCEPSS rescore
  42. 2026-06-24 14:04 UTCEPSS rescore
  43. 2026-06-24 14:04 UTCEPSS rescore
  44. 2026-06-23 21:32 UTCEPSS rescore
  45. 2026-06-23 21:32 UTCEPSS rescore
  46. 2026-06-22 14:25 UTCEPSS rescore
  47. 2026-06-22 14:25 UTCEPSS rescore
  48. 2026-06-21 14:56 UTCEPSS rescore
  49. 2026-06-21 14:56 UTCEPSS rescore
  50. 2026-06-21 01:59 UTCEPSS rescore
  51. 2026-06-21 01:59 UTCEPSS rescore
  52. 2026-06-19 19:25 UTCEPSS rescore
  53. 2026-06-19 19:25 UTCEPSS rescore
  54. 2026-06-18 17:52 UTCEPSS rescore
  55. 2026-06-18 17:52 UTCEPSS rescore
  56. 2026-06-18 15:35 UTCOSV refresh
  57. 2026-06-17 17:52 UTCEPSS rescore
  58. 2026-06-16 17:52 UTCEPSS rescore
  59. 2026-06-16 17:52 UTCEPSS rescore
  60. 2026-06-15 17:48 UTCEPSS rescore
  61. 2026-06-14 23:17 UTCEPSS rescore
  62. 2026-06-13 22:59 UTCEPSS rescore
  63. 2026-06-12 23:11 UTCEPSS rescore
  64. 2026-06-11 13:59 UTCEPSS rescore
  65. 2026-06-10 22:18 UTCEPSS rescore
  66. 2026-06-08 14:16 UTCEPSS rescore
  67. 2026-06-08 14:16 UTCEPSS rescore
  68. 2026-06-07 15:24 UTCEPSS rescore
  69. 2026-06-07 15:24 UTCEPSS rescore
  70. 2026-06-05 22:46 UTCEPSS rescore
  71. 2026-06-05 22:46 UTCEPSS rescore
  72. 2026-06-04 13:11 UTCEPSS rescore
  73. 2026-06-04 13:11 UTCEPSS rescore
  74. 2026-06-02 20:12 UTCEPSS rescore
  75. 2026-06-02 20:12 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-22079?
CVE-2025-22079 is a high vulnerability published on April 16, 2025. In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate ltreedepth to avoid out-of-bounds access The ltreedepth field is 16-bit (le16), but the actual maximum depth is limited to OCFS2MAXPATH_DEPTH. Add a check to prevent out-of-bounds access if ltreedepth has an invalid…
When was CVE-2025-22079 disclosed?
CVE-2025-22079 was first published in the National Vulnerability Database on April 16, 2025, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-22079 actively exploited?
CVE-2025-22079 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 89.0% of all scored CVEs.
What is the CVSS score of CVE-2025-22079?
CVE-2025-22079 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2025-22079?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-22079, 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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