CVE-2022-41674

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2022-10-14. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 4%CVSS: 8.1Exploit: NoneExposed: 0

A fix is available — apply it.

An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity81% × 45%
Exploitation4% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
88.8%
KEV
Not listed

Published

October 14, 2022

Last Modified

May 15, 2025

References (22)

Vendor Advisories for CVE-2022-41674(2)

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

Patch Availability(12)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntubackport-iwlwifi-dkms (9904-0ubuntu3.1) @ kinetic2026-05-25ubuntu
ubuntulowlatency-5.4 (5.4.0-26) @ bionic2026-05-25ubuntu
ubuntulinux-image-5.15.0-1024-azure-fde (5.15.0-1024.30.1) @ jammy2026-05-25ubuntu
ubuntulinux-image-unsigned-5.4.0-1086-gke (5.4.0-1086.93) @ focal2026-05-25ubuntu
ubuntulinux-image-unsigned-5.15.0-1019-gke (5.15.0-1019.23) @ jammy2026-05-25ubuntu
ubuntulinux-headers-oem-22.04 (5.17.0.1020.19) @ jammy2026-05-25ubuntu
ubuntulinux-image-5.19.0-23-generic-lpae (5.19.0-23.24) @ kinetic2026-05-25ubuntu
redhatkernel-0:4.18.0-372.95.1.el8_62024-03-06redhat
redhatkernel-rt-0:4.18.0-477.10.1.rt7.274.el8_82023-05-16redhat
redhatkernel-0:4.18.0-477.10.1.el8_82023-05-16redhat
redhatkernel-rt-0:5.14.0-284.11.1.rt14.296.el9_22023-05-09redhat
redhatkernel-0:5.14.0-284.11.1.el9_22023-05-09redhat

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

(11)

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-41674?
CVE-2022-41674 is a high vulnerability published on October 14, 2022. An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211bssinfo_update function in net/mac80211/scan.c.
When was CVE-2022-41674 disclosed?
CVE-2022-41674 was first published in the National Vulnerability Database on October 14, 2022, with the most recent update on May 15, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-41674 actively exploited?
CVE-2022-41674 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-41674?
CVE-2022-41674 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2022-41674?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-41674, 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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