CVE-2023-6610

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2023-12-08. NVD baseline CVSS 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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.

An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.

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
37%
KEV
Not listed

Published

December 8, 2023

Last Modified

August 25, 2026

Advisory Details (10)

Auto-updated Aug 25, 2026
Patch available. Sources: redhat.
generic

218219 – OOB Access in smb2_dump_detail

https://bugzilla.kernel.org/show_bug.cgi?id=218219
redhat Patch Available

CVE-2023-6610 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2023-6610
redhat Patch Available
https://access.redhat.com/errata/RHSA-2024:2094
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.8 Extended Update Support.

https://access.redhat.com/errata/RHSA-2024:1404
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.

https://access.redhat.com/errata/RHSA-2024:1248
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2024:0897
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2024:0881
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.2 Extended Update Support.

https://access.redhat.com/errata/RHSA-2024:0725
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.6 Extended Update Support.

https://access.redhat.com/errata/RHSA-2024:0724
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.2 Extended Update Support.

https://access.redhat.com/errata/RHSA-2024:0723

Vendor Advisories for CVE-2023-6610(9)

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

Patch Availability(13)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1075.73) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-edge (5.15.0.1078.87~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-raspi-nolpae (6.5.0.1014.15) @ mantic2026-08-25ubuntu
ubuntulinux-tools-oem-22.04c (6.1.0.1035.36) @ jammy2026-08-25ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.5.0.27.27) @ mantic2026-08-25ubuntu
redhatopenshift-logging/vector-rhel9:v0.28.1-562024-05-01redhat
redhatkernel-0:4.18.0-477.51.1.el8_82024-03-19redhat
redhatkernel-0:5.14.0-362.24.1.el9_32024-03-12redhat
redhatkernel-0:4.18.0-513.18.1.el8_92024-02-20redhat
redhatkernel-rt-0:4.18.0-513.18.1.rt7.320.el8_92024-02-20redhat
redhatkernel-rt-0:5.14.0-284.52.1.rt14.337.el9_22024-02-07redhat
redhatkernel-0:5.14.0-284.52.1.el9_22024-02-07redhat
redhatkernel-0:4.18.0-372.91.1.el8_62024-02-07redhat

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 ... 7.2~rc5-1~exp1 (499 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.27-1 ... 6.1.76-1~bpo11+1 (17 versions)6.1.76-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux—6.6.13-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux—6.6.13-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(5)

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 8× in last 7d / 40× 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 166 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2023-6610?
CVE-2023-6610 is a high vulnerability published on December 8, 2023. An out-of-bounds read vulnerability was found in smb2dumpdetail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
When was CVE-2023-6610 disclosed?
CVE-2023-6610 was first published in the National Vulnerability Database on December 8, 2023, with the most recent update on August 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-6610 actively exploited?
CVE-2023-6610 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 63.2% of all scored CVEs.
What is the CVSS score of CVE-2023-6610?
CVE-2023-6610 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2023-6610?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-6610, 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-2023-6610

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