CVE-2022-50397

Rejected CVE record

Published Sep 18, 2025 · Updated Sep 18, 2025

The Linux Kernel record for CVE-2022-50397 is rejected, so it no longer represents an accepted vulnerability requiring triage. Before rejection, it described ieee802154 raw_sendmsg() accepting a zero-length message and reaching skb_assert_len(), which emitted a kernel warning. The current record retains only the rejection notice and supplies no valid impact, attacker gate, affected version, replacement identifier, or rejection rationale.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

The Linux Kernel record for CVE-2022-50397 is rejected, so it no longer represents an accepted vulnerability requiring triage. Before rejection, it described ieee802154 raw_sendmsg() accepting a zero-length message and reaching skb_assert_len(), which emitted a kernel warning. The current record retains only the rejection notice and supplies no valid impact, attacker gate, affected version, replacement identifier, or rejection rationale.

The record

CVE
CVE-2022-50397
Published
Sep 18, 2025
Updated
Sep 18, 2025
Vendor
The Linux Kernel Organization
Product
Linux Kernel
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0
  2. Affected versionversion=6204bf78b2a903b96ba43afff6abc0b04d6e0462 <67cb80a9d2c83edac0e42aaa91ed4dd527cec284
  3. Affected versionversion=72f2dc8993f10262092745a88cb2dd0fef094f23 <51d4260585cf36106d29dcefeafa09d9cd5972cf
  4. Affected versionversion=8b68e53d56697a59b5c53893b53f508bbdf272a0 <03ac583eefc9bc980213c53a79abc32a5539756e
  5. Affected versionversion=a75987714bd2d8e59840667a28e15c1fa5c47554 <77bfd26cbb61a9f49ecb83729f0fd1352c17ddd8
  6. Affected versionversion=fd1894224407c484f652ad456e1ce423e89bb3eb <3a4d061c699bd3eedc80dc97a4b2a2e1af83c6f5
  7. Affected versionversion=fd1894224407c484f652ad456e1ce423e89bb3eb <55043e109f435472b0663fa2a4df1cc308a978ad

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

The Linux Kernel Organization · Linux Kernelversion=6.0; version=6204bf78b2a903b96ba43afff6abc0b04d6e0462 <67cb80a9d2c83edac0e42aaa91ed4dd527cec284; version=72f2dc8993f10262092745a88cb2dd0fef094f23 <51d4260585cf36106d29dcefeafa09d9cd5972cf; version=8b68e53d56697a59b5c53893b53f508bbdf272a0 <03ac583eefc9bc980213c53a79abc32a5539756e; version=a75987714bd2d8e59840667a28e15c1fa5c47554 <77bfd26cbb61a9f49ecb83729f0fd1352c17ddd8; version=fd1894224407c484f652ad456e1ce423e89bb3eb <3a4d061c699bd3eedc80dc97a4b2a2e1af83c6f5; version=fd1894224407c484f652ad456e1ce423e89bb3eb <55043e109f435472b0663fa2a4df1cc308a978ad

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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