CVE-2023-54187

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2025-12-30. the CNA's CVSS baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
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

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

f2fs: fix potential corruption when moving a directory

F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707.

See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory")

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
5%
KEV
Not listed

Published

December 30, 2025

Last Modified

August 5, 2026

Advisory Details (7)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f20191100952013f0916418cdaed0ab55c7b634c
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d94772154e524b329a168678836745d2773a6e02
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/957904f531fd857a92743b11fbc9c9ffdf7f3207
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8f57f3e112cf1d16682b6ff9c31c72f40f7da9c9
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8a0b544b7caedfbc05065b6377fd1d8bf7ef5e70
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/3e77036246123ff710fa2661dcaa12a45284f09b
generic

f2fs: fix potential corruption when moving a directory - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0a76082a4a32a90d1ef33dee8b400efc082b4b6f

Vendor Advisories for CVE-2023-54187(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 5.4.243—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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 5.10.92-2 (33 versions)5.10.191-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.27-16.1.37-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—6.3.7-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—6.3.7-1—

Data Freshness Timeline

(refreshed 7× in last 7d / 25× 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 188 total refreshes for this CVE.

  1. 2026-09-20 20:14 UTCEPSS rescore
  2. 2026-09-20 20:14 UTCEPSS rescore
  3. 2026-09-19 21:51 UTCOSV refresh
  4. 2026-09-18 19:26 UTCEPSS rescore
  5. 2026-09-16 14:06 UTCEPSS rescore
  6. 2026-09-16 05:11 UTCEPSS rescore
  7. 2026-09-16 05:11 UTCEPSS rescore
  8. 2026-09-15 03:08 UTCEPSS rescore
  9. 2026-09-13 16:45 UTCEPSS rescore
  10. 2026-09-11 14:51 UTCEPSS rescore
  11. 2026-09-11 09:34 UTCEPSS rescore
  12. 2026-09-08 21:58 UTCEPSS rescore
  13. 2026-09-07 15:59 UTCEPSS rescore
  14. 2026-09-06 13:46 UTCEPSS rescore
  15. 2026-09-04 05:04 UTCEPSS rescore
  16. 2026-09-02 14:10 UTCEPSS rescore
  17. 2026-09-01 13:52 UTCEPSS rescore
  18. 2026-09-01 04:36 UTCEPSS rescore
  19. 2026-09-01 01:04 UTCOSV refresh
  20. 2026-08-30 19:15 UTCEPSS rescore
  21. 2026-08-30 01:20 UTCEPSS rescore
  22. 2026-08-28 21:39 UTCEPSS rescore
  23. 2026-08-27 14:23 UTCEPSS rescore
  24. 2026-08-26 14:44 UTCEPSS rescore
  25. 2026-08-25 13:47 UTCEPSS rescore
Show 75 more
  1. 2026-08-23 00:17 UTCEPSS rescore
  2. 2026-08-23 00:17 UTCEPSS rescore
  3. 2026-08-21 23:47 UTCEPSS rescore
  4. 2026-08-20 22:53 UTCEPSS rescore
  5. 2026-08-19 17:02 UTCEPSS rescore
  6. 2026-08-18 13:46 UTCEPSS rescore
  7. 2026-08-16 14:54 UTCEPSS rescore
  8. 2026-08-16 02:12 UTCEPSS rescore
  9. 2026-08-15 01:28 UTCEPSS rescore
  10. 2026-08-15 01:10 UTCEG score recompute
  11. 2026-08-15 01:10 UTCGHSA enrichment
  12. 2026-08-13 21:58 UTCEPSS rescore
  13. 2026-08-12 13:49 UTCEPSS rescore
  14. 2026-08-11 13:40 UTCEPSS rescore
  15. 2026-08-10 23:58 UTCEPSS rescore
  16. 2026-08-09 22:24 UTCEG score recompute
  17. 2026-08-09 22:24 UTCGHSA enrichment
  18. 2026-08-09 13:44 UTCEPSS rescore
  19. 2026-08-08 16:35 UTCEPSS rescore
  20. 2026-08-08 04:35 UTCEG score recompute
  21. 2026-08-08 04:35 UTCGHSA enrichment
  22. 2026-08-07 16:25 UTCEPSS rescore
  23. 2026-08-06 13:45 UTCEPSS rescore
  24. 2026-08-06 06:46 UTCEG score recompute
  25. 2026-08-06 06:46 UTCGHSA enrichment
  26. 2026-08-05 19:15 UTCEPSS rescore
  27. 2026-08-05 19:15 UTCEPSS rescore
  28. 2026-08-05 10:12 UTCEG score recompute
  29. 2026-08-05 10:12 UTCGHSA enrichment
  30. 2026-08-04 11:27 UTCEG score recompute
  31. 2026-08-04 11:27 UTCGHSA enrichment
  32. 2026-08-04 10:36 UTCEPSS rescore
  33. 2026-08-04 10:21 UTCEG score recompute▲ 7.80
  34. 2026-08-04 10:21 UTCGHSA enrichment
  35. 2026-08-04 10:19 UTCMITRE cvelistV5CVSS v3 → 7.8 · severity → HIGH
  36. 2026-08-03 10:34 UTCEPSS rescore
  37. 2026-08-02 02:25 UTCEPSS rescore
  38. 2026-08-02 02:25 UTCEPSS rescore
  39. 2026-08-01 04:14 UTCEPSS rescore
  40. 2026-07-30 16:26 UTCEPSS rescore
  41. 2026-07-30 01:29 UTCEPSS rescore
  42. 2026-07-28 15:34 UTCEPSS rescore
  43. 2026-07-28 15:34 UTCEPSS rescore
  44. 2026-07-27 03:09 UTCOSV refresh
  45. 2026-07-26 14:53 UTCEPSS rescore
  46. 2026-07-25 14:16 UTCEPSS rescore
  47. 2026-07-24 14:16 UTCEPSS rescore
  48. 2026-07-23 14:16 UTCEPSS rescore
  49. 2026-07-23 02:30 UTCEG score recompute
  50. 2026-07-22 23:16 UTCEG score recompute
  51. 2026-07-22 14:07 UTCEPSS rescore
  52. 2026-07-22 14:07 UTCEPSS rescore
  53. 2026-07-21 15:23 UTCEPSS rescore
  54. 2026-07-20 17:06 UTCEPSS rescore
  55. 2026-07-19 14:30 UTCEPSS rescore
  56. 2026-07-19 14:29 UTCEPSS rescore
  57. 2026-07-19 02:27 UTCEPSS rescore
  58. 2026-07-19 02:27 UTCEPSS rescore
  59. 2026-07-18 10:03 UTCEPSS rescore
  60. 2026-07-18 10:03 UTCEPSS rescore
  61. 2026-07-16 17:01 UTCEPSS rescore
  62. 2026-07-15 16:56 UTCEPSS rescore
  63. 2026-07-15 01:59 UTCEPSS rescore
  64. 2026-07-15 01:59 UTCEPSS rescore
  65. 2026-07-13 22:28 UTCEPSS rescore
  66. 2026-07-13 22:28 UTCEPSS rescore
  67. 2026-07-13 06:11 UTCEPSS rescore
  68. 2026-07-12 05:45 UTCEPSS rescore
  69. 2026-07-12 05:45 UTCEPSS rescore
  70. 2026-07-11 08:26 UTCEPSS rescore
  71. 2026-07-09 21:45 UTCOSV refresh
  72. 2026-07-09 19:08 UTCEPSS rescore
  73. 2026-07-08 15:13 UTCEPSS rescore
  74. 2026-07-07 13:45 UTCEPSS rescore
  75. 2026-07-07 13:44 UTCEPSS rescore

Related CVEs(same product)

Frequently asked(5)

What is CVE-2023-54187?
CVE-2023-54187 is a high vulnerability published on December 30, 2025. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4_rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b ("ext4: Fix possible corruption when moving a directory")
When was CVE-2023-54187 disclosed?
CVE-2023-54187 was first published in the National Vulnerability Database on December 30, 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-2023-54187 actively exploited?
CVE-2023-54187 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 95.4% of all scored CVEs.
What is the CVSS score of CVE-2023-54187?
CVE-2023-54187 has a CVSS v4.0 base score of 7.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2023-54187?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-54187, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-54187

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