In the Linux kernel, the following vulnerability has been resolved:

wifi: ath6kl: reduce WARN to dev_dbg() in callback

The warn is triggered on a known race condition, documented in the code above
the test, that is correctly handled. Using WARN() hinders automated testing.
Reducing severity.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00049.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
de2070fc4aa7c0205348010f500f5abce012e67b affected < f2a429e6da37e32438a9adc250cc176a889c16a4
de2070fc4aa7c0205348010f500f5abce012e67b affected < e7865f84adaf75cee1a4bbf79680329eca92b4e1
de2070fc4aa7c0205348010f500f5abce012e67b affected < 0d1792c98351b7c8ebdc53d052918e77d1e512c3
de2070fc4aa7c0205348010f500f5abce012e67b affected < 1300517e371e4d0acdb0f1237477e1ed223c3a9a
de2070fc4aa7c0205348010f500f5abce012e67b affected < 484d95c69fc1143f09e4c2e3b89019d68d190a92
de2070fc4aa7c0205348010f500f5abce012e67b affected < 644df7e865e76ab7a62c67c25cbbc093c944d0ef
de2070fc4aa7c0205348010f500f5abce012e67b affected < 6f93154d61b345acbc405c6dee16afb845eb298e
de2070fc4aa7c0205348010f500f5abce012e67b affected < cbec770521ebc455c9811a23222faf8911422d4a
de2070fc4aa7c0205348010f500f5abce012e67b affected < 75c4a8154cb6c7239fb55d5550f481f6765fb83c
Linux Linux affected
Version Status Constraints
3.9 affected —
0 unaffected < 3.9
4.14.315 unaffected ≤ 4.14.*
4.19.283 unaffected ≤ 4.19.*
5.4.243 unaffected ≤ 5.4.*
5.10.180 unaffected ≤ 5.10.*
5.15.111 unaffected ≤ 5.15.*
6.1.28 unaffected ≤ 6.1.*
6.2.15 unaffected ≤ 6.2.*
6.3.2 unaffected ≤ 6.3.*
6.4 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0d1792c98351b7c8ebdc53d052918e77d1e512c3 cve-icon cve-icon
https://git.kernel.org/stable/c/1300517e371e4d0acdb0f1237477e1ed223c3a9a cve-icon cve-icon
https://git.kernel.org/stable/c/484d95c69fc1143f09e4c2e3b89019d68d190a92 cve-icon cve-icon
https://git.kernel.org/stable/c/644df7e865e76ab7a62c67c25cbbc093c944d0ef cve-icon cve-icon
https://git.kernel.org/stable/c/6f93154d61b345acbc405c6dee16afb845eb298e cve-icon cve-icon
https://git.kernel.org/stable/c/75c4a8154cb6c7239fb55d5550f481f6765fb83c cve-icon cve-icon
https://git.kernel.org/stable/c/cbec770521ebc455c9811a23222faf8911422d4a cve-icon cve-icon
https://git.kernel.org/stable/c/e7865f84adaf75cee1a4bbf79680329eca92b4e1 cve-icon cve-icon
https://git.kernel.org/stable/c/f2a429e6da37e32438a9adc250cc176a889c16a4 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025100715-CVE-2023-53639-2919@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53639 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53639 cve-icon
History

Tue, 03 Feb 2026 22:45:00 +0000

Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.0, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Wed, 08 Oct 2025 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Vendors & Products Linux
Linux linux Kernel

Wed, 08 Oct 2025 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 7.0, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

threat_severity

Moderate

Tue, 07 Oct 2025 15:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: reduce WARN to dev_dbg() in callback The warn is triggered on a known race condition, documented in the code above the test, that is correctly handled. Using WARN() hinders automated testing. Reducing severity.
Title wifi: ath6kl: reduce WARN to dev_dbg() in callback
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-10-07T15:19:39.664Z

Reserved: 2025-10-07T15:16:59.658Z

Link: CVE-2023-53639

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-10-07T16:15:47.143

Modified: 2026-02-03T22:30:06.133

Link: CVE-2023-53639

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-07T00:00:00Z

Links: CVE-2023-53639 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-10-08T13:36:43Z

Weaknesses