CVE-2022-3545

MEDIUMNVD 5.57.8▲
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-10-17. NVD baseline CVSS 5.5; sources differ by 2.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

A fix is available — apply it.

A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function area_cache_get of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211045 was assigned to this vulnerability.

CVSS v3
5.5
EG Score
7.8(medium)
EPSS
31.9%
KEV
Not listed

Published

October 17, 2022

Last Modified

November 21, 2024

References (12)

Vendor Advisories for CVE-2022-3545(4)

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

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-raspi-hwe-18.04-edge (5.4.0.1081.78) @ bionic2026-05-25ubuntu
ubuntulinux-image-5.15.0-1029-kvm (5.15.0-1029.34) @ jammy2026-05-25ubuntu
ubuntulinux-image-5.15.0-1025-raspi (5.15.0-1025.27) @ jammy2026-05-25ubuntu
ubuntulinux-modules-extra-5.19.0-1014-raspi (5.19.0-1014.21) @ kinetic2026-05-25ubuntu
ubuntulinux-headers-azure-edge (4.15.0.1162.146) @ xenial2026-05-25ubuntu
ubuntulinux-cloud-tools-5.15.0-1026-intel-iotg (5.15.0-1026.31) @ jammy2026-05-25ubuntu
ubuntulinux-headers-bluefield (5.4.0.1059.54) @ focal2026-05-25ubuntu
ubuntulinux-oracle-tools-4.15.0-1115 (4.15.0-1115.126~16.04.1) @ xenial2026-05-25ubuntu
ubuntulinux-image-azure (4.15.0.1162.128) @ trusty2026-05-25ubuntu
ubuntulinux-tools-snapdragon (4.15.0.1146.145) @ bionic2026-05-25ubuntu
ubuntulinux-buildinfo-4.15.0-1115-oracle (4.15.0-1115.126) @ bionic2026-05-25ubuntu
ubuntulinux-image-azure-lts-18.04 (4.15.0.1162.130) @ bionic2026-05-25ubuntu
ubuntulinux-oem-22.04a (5.17.0.1027.25) @ jammy2026-05-25ubuntu
ubuntulinux-image-lowlatency-64k-hwe-20.04 (5.15.0.67.74~20.04.25) @ focal2026-05-25ubuntu
ubuntulinux-image-virtual-hwe-18.04-edge (5.4.0.144.142) @ focal2026-05-25ubuntu
ubuntulinux-tools-virtual-hwe-16.04 (4.15.0.206.191) @ xenial2026-05-25ubuntu
ubuntulinux-oem-5.14-tools-host (5.14.0-1057.64) @ focal2026-05-25ubuntu
redhatkernel-0:4.18.0-477.51.1.el8_82024-03-19redhat
redhatkernel-rt-0:4.18.0-305.125.1.rt7.201.el8_42024-03-19redhat
redhatkernel-0:4.18.0-305.125.1.el8_42024-03-19redhat
redhatkernel-rt-0:5.14.0-70.93.1.rt21.165.el9_02024-03-13redhat
redhatkernel-0:5.14.0-70.93.2.el9_02024-03-12redhat
redhatkernel-rt-0:4.18.0-193.128.1.rt13.179.el8_22024-03-12redhat
redhatkernel-0:4.18.0-193.128.1.el8_22024-03-12redhat
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-0:4.18.0-372.91.1.el8_62024-02-07redhat
redhatkernel-rt-0:5.14.0-284.48.1.rt14.333.el9_22024-01-25redhat
redhatkernel-0:5.14.0-284.48.1.el9_22024-01-25redhat
redhatkernel-0:5.14.0-362.18.1.el9_32024-01-25redhat

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.

Additional Vendor Advisories

(21)

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 9× in last 7d / 45× 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.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-3545?
CVE-2022-3545 is a medium vulnerability published on October 17, 2022. A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function areacacheget of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a…
When was CVE-2022-3545 disclosed?
CVE-2022-3545 was first published in the National Vulnerability Database on October 17, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-3545 actively exploited?
CVE-2022-3545 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-3545?
CVE-2022-3545 has a CVSS v3 base score of 5.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.8.
How do I remediate CVE-2022-3545?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3545, 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

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