CVE-2023-2269

MEDIUMNVD 4.45.5▲
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2023-04-25. NVD baseline CVSS 4.4; sources differ by 1.1.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.

CVSS v3
4.4
EG Score
5.5MEDIUMmedium confidence
EG Risk
25
EG Risk 25/100CISA SSVC

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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
11th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

April 25, 2023

Last Modified

October 8, 2026

Advisory Details (9)

Auto-updated Oct 8, 2026
Patch available.
genericMentions a patch (unverified)

[SECURITY] [DLA 3508-1] linux security update

https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
generic

[SECURITY] [DSA 5480-1] linux security update

https://www.debian.org/security/2023/dsa-5480
generic

[SECURITY] [DSA 5448-1] linux security update

https://www.debian.org/security/2023/dsa-5448
generic

NetApp Product Security

https://security.netapp.com/advisory/ntap-20230929-0004/
generic

Re: Possible deadlock detected in Linux 6.2.0 in dm_get_inactive_table (dm-ioctl.c)

https://lore.kernel.org/lkml/ZD1xyZxb3rHot8PV%40redhat.com/t/
generic

[SECURITY] Fedora 38 Update: kernel-6.2.15-300.fc38 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXHBLWYNSUBS77TYPOJTADPDXKBH2F4U/
generic

[SECURITY] Fedora 37 Update: kernel-6.2.15-200.fc37 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FBLBKW2WM5YSTS6OGEU5SYHXSJ5EWSTV/
generic

[SECURITY] Fedora 36 Update: kernel-6.2.15-100.fc36 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63AJUCJTZCII2JMAF7MGZEM66KY7IALT/
genericMentions a patch (unverified)

[SECURITY] [DLA 3623-1] linux-5.10 security update

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html

Vendor Advisories for CVE-2023-2269(4)

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

Patch Availability(19)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-ibm-edge (5.4.0.1056.67) @ bionic2026-10-08ubuntu
ubuntulinux-virtual-hwe-18.04-edge (5.4.0.162.159) @ focal2026-10-08ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1045.41) @ jammy2026-10-08ubuntu
ubuntulinux-tools-oem-22.04b (6.0.0.1021.21) @ jammy2026-10-08ubuntu
ubuntulinux-tools-bluefield (5.4.0.1070.65) @ focal2026-10-08ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.4.0-1029 (5.4.0-1029.33) @ focal2026-10-08ubuntu
ubuntulinux-virtual-hwe-16.04-edge (4.15.0.216.200~16.04.1) @ xenial2026-10-08ubuntu
ubuntulinux-tools-azure-fde-edge (5.15.0.1043.50~20.04.1.22) @ focal2026-10-08ubuntu
ubuntulinux-oem-6.1-tools-6.1.0-1014 (6.1.0-1014.14) @ jammy2026-10-08ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.2.0.27.27) @ lunar2026-10-08ubuntu
ubuntulinux-tools-azure-edge (4.15.0.1169.153) @ xenial2026-10-08ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.79.76) @ jammy2026-10-08ubuntu
ubuntulinux-tools-azure-lts-20.04 (5.4.0.1115.108) @ focal2026-10-08ubuntu
ubuntulinux-tools-gkeop-5.15 (5.15.0.1025.24) @ jammy2026-10-08ubuntu
ubuntulinux-virtual-lts-xenial (4.4.0.244.250) @ xenial2026-10-08ubuntu
ubuntulinux-tools-kvm (4.4.0.1123.120) @ xenial2026-10-08ubuntu
redhatkernel-rt-0:4.18.0-513.5.1.rt7.307.el8_92023-11-14redhat
redhatkernel-0:4.18.0-513.5.1.el8_92023-11-14redhat
redhatkernel-0:5.14.0-362.8.1.el9_32023-11-07redhat

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

(6 across 5 ecosystems)
Debian:10(2)
PackageVulnerable rangeFix by version rangeDependents
linux4.19.118-1 ... 4.19.98-1~bpo9+1 (43 versions)
  • every version up to 4.19.289-1: fixed in 4.19.289-1
—
linux-5.105.10.136-1~deb10u1 ... 5.10.179-5~deb10u1 (10 versions)
  • every version up to 5.10.197-1~deb10u1: fixed in 5.10.197-1~deb10u1
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (33 versions)
  • every version up to 5.10.191-1: fixed in 5.10.191-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.27-1
  • every version up to 6.1.37-1: fixed in 6.1.37-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.3.7-1: fixed in 6.3.7-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.3.7-1: fixed in 6.3.7-1
—

Weakness Classification(2)

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

Additional Vendor Advisories

(16)

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 12× in last 7d / 30× 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 194 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2023-2269?
CVE-2023-2269 is a medium vulnerability published on April 25, 2023. A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component.
When was CVE-2023-2269 disclosed?
CVE-2023-2269 was first published on April 25, 2023, with the most recent update on October 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-2269 actively exploited?
CVE-2023-2269 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (11th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-2269?
CVE-2023-2269 has a CVSS v3 base score of 4.4 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.5 (MEDIUM).
How do I remediate CVE-2023-2269?
A fix for CVE-2023-2269 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2023-2269 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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