CVE-2022-49117

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2025-03-14. NVD baseline CVSS 5.5; sources differ by 0.0.

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

mips: ralink: fix a refcount leak in ill_acc_of_setup()

of_node_put(np) needs to be called when pdev == NULL.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

February 26, 2025

Last Modified

October 1, 2025

References (6)

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 5.4.189—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.

Data Freshness Timeline

(refreshed 7× in last 7d / 42× 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 109 total refreshes for this CVE.

  1. 2026-08-07 16:24 UTCEPSS rescore
  2. 2026-08-06 13:44 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
  4. 2026-08-04 15:07 UTCEPSS rescore
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  15. 2026-07-25 14:16 UTCEPSS rescore
  16. 2026-07-24 14:41 UTCOSV refresh
  17. 2026-07-23 14:16 UTCEPSS rescore
  18. 2026-07-23 14:16 UTCEPSS rescore
  19. 2026-07-23 02:16 UTCEG score recompute
  20. 2026-07-22 23:04 UTCEG score recompute
  21. 2026-07-22 14:06 UTCEPSS rescore
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  23. 2026-07-21 15:23 UTCEPSS rescore
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  25. 2026-07-20 17:05 UTCEPSS rescore
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  1. 2026-07-19 02:27 UTCEPSS rescore
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  3. 2026-07-18 10:03 UTCEPSS rescore
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  5. 2026-07-16 17:00 UTCEPSS rescore
  6. 2026-07-15 16:56 UTCEPSS rescore
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  8. 2026-07-15 01:58 UTCEPSS rescore
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  10. 2026-07-13 22:28 UTCEPSS rescore
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  12. 2026-07-13 06:11 UTCEPSS rescore
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  14. 2026-07-12 05:44 UTCEPSS rescore
  15. 2026-07-11 08:25 UTCEPSS rescore
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  17. 2026-07-09 19:08 UTCEPSS rescore
  18. 2026-07-08 15:13 UTCEPSS rescore
  19. 2026-07-07 13:44 UTCEPSS rescore
  20. 2026-07-07 09:51 UTCOSV refresh
  21. 2026-07-06 16:25 UTCEPSS rescore
  22. 2026-07-06 02:21 UTCEPSS rescore
  23. 2026-07-05 02:28 UTCEPSS rescore
  24. 2026-07-01 15:04 UTCEPSS rescore
  25. 2026-06-30 23:21 UTCEPSS rescore
  26. 2026-06-30 23:20 UTCEPSS rescore
  27. 2026-06-29 14:04 UTCEPSS rescore
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  31. 2026-06-27 03:07 UTCEPSS rescore
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  37. 2026-06-23 21:31 UTCEPSS rescore
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  39. 2026-06-22 14:24 UTCEPSS rescore
  40. 2026-06-21 14:55 UTCEPSS rescore
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  42. 2026-06-21 01:58 UTCEPSS rescore
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  44. 2026-06-19 19:24 UTCEPSS rescore
  45. 2026-06-19 19:24 UTCEPSS rescore
  46. 2026-06-18 21:05 UTCOSV refresh
  47. 2026-06-18 17:51 UTCEPSS rescore
  48. 2026-06-18 17:51 UTCEPSS rescore
  49. 2026-06-17 17:51 UTCEPSS rescore
  50. 2026-06-17 17:51 UTCEPSS rescore
  51. 2026-06-16 17:51 UTCEPSS rescore
  52. 2026-06-16 17:51 UTCEPSS rescore
  53. 2026-06-15 17:47 UTCEPSS rescore
  54. 2026-06-14 23:16 UTCEPSS rescore
  55. 2026-06-13 22:59 UTCEPSS rescore
  56. 2026-06-12 23:10 UTCEPSS rescore
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  58. 2026-06-11 13:58 UTCEPSS rescore
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  60. 2026-06-10 13:21 UTCEPSS rescore
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  62. 2026-06-08 14:15 UTCEPSS rescore
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  64. 2026-06-07 15:23 UTCEPSS rescore
  65. 2026-06-07 15:23 UTCEPSS rescore
  66. 2026-06-06 13:46 UTCEPSS rescore
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  68. 2026-06-05 22:46 UTCEPSS rescore
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  70. 2026-06-05 06:09 UTCEPSS rescore
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  72. 2026-06-04 13:11 UTCEPSS rescore
  73. 2026-06-02 20:12 UTCEPSS rescore
  74. 2026-06-02 20:12 UTCEPSS rescore
  75. 2026-06-01 13:50 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2022-49117?
CVE-2022-49117 is a medium vulnerability published on February 26, 2025. In the Linux kernel, the following vulnerability has been resolved: mips: ralink: fix a refcount leak in illaccof_setup() ofnodeput(np) needs to be called when pdev == NULL.
When was CVE-2022-49117 disclosed?
CVE-2022-49117 was first published in the National Vulnerability Database on February 26, 2025, with the most recent update on October 1, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-49117 actively exploited?
CVE-2022-49117 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 83.2% of all scored CVEs.
What is the CVSS score of CVE-2022-49117?
CVE-2022-49117 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2022-49117?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-49117, 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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