net: macb: properly unregister fixed rate clocks

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Summary

CVECVE-2026-43014
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-01 15:16:45 UTC
Updated2026-05-07 20:29:24 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: net: macb: properly unregister fixed rate clocks The additional resources allocated with clk_register_fixed_rate() need to be released with clk_unregister_fixed_rate(), otherwise they are lost.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.000240000 probability, percentile 0.068060000 (date 2026-05-05)

Problem Types: NVD-CWE-noinfo

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 54c6f0e7682433abed0304ac2f5cb71a92d4b366 git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 015aa24d3721a05b40935b8af78b49cadf616b8d git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 ec1be2ce0d94506f11b22066fd6dc5eb4341b14f git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 e1f6f47d6e60d51c3294e5b85787e9aee24c450e git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 e35dbfdb1b7710f04ff5c9972ea04971d823a22d git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 5392a5174df4f5a2fad2f00e8c617394d0efe031 git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 6ec567425c057fd850651ee09b31d059ef960e0f git Not specified
CNA Linux Linux affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 f0f367a4f459cc8118aadc43c6bba53c60d93f8d git Not specified
CNA Linux Linux affected 4.10 Not specified
CNA Linux Linux unaffected 4.10 semver Not specified
CNA Linux Linux unaffected 5.10.253 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.203 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.168 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.134 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.81 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.22 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.12 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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