CVE-2026-45875

In the Linux kernel, the following vulnerability has been resolved: mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure The wm5102_clear_write_sequencer() helper may return an error and just return, bypassing the cleanup sequence and causing regulators to remain enabled, leading to a resource leak. Change the direct return to jump to the err_reset label to properly free the resources.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/2049820d1e635e467d795237fd40287213d92349	Patch
https://git.kernel.org/stable/c/3ea01691738b0decb63ea2705d2cdf27f6f26fc0	Patch
https://git.kernel.org/stable/c/445cec7b4fbb1546836ae8e332d158e8d37d0fb6	Patch
https://git.kernel.org/stable/c/4feb753ba6e5e5bbaba868b841a2db41c21e56fa	Patch
https://git.kernel.org/stable/c/54eafc1b0dbcf79c5f8b6dc8d9e92e56b9384c0a	Patch
https://git.kernel.org/stable/c/5a4923726a165593d7601834a6fb2a10ab47b85d	Patch
https://git.kernel.org/stable/c/933c5463873582baaecf5c38401ec4095b1c6269	Patch
https://git.kernel.org/stable/c/e0527c09bcf1e6beeb685a7f4177683866b8609c	Patch

Configurations

Configuration 1 (hide)

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::::::::

History

No history.

Information

Published : 2026-05-27 14:17

Updated : 2026-06-25 21:05

NVD link : CVE-2026-45875

Mitre link : CVE-2026-45875

CVE.ORG link : CVE-2026-45875

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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return an error\nand just return, bypassing the cleanup sequence and causing\nregulators to remain enabled, leading to a resource leak.\n\nChange the direct return to jump to the err_reset label to\nproperly free the resources."}], "lastModified": "2026-06-25T21:05:32.343", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C8804750-9CF7-4B7E-9AF2-6417C12ED933", "versionEndExcluding": "5.10.252", "versionStartIncluding": "4.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4002FC2B-1456-4666-B240-0EBF590C4671", "versionEndExcluding": "5.15.202", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "797C7F46-D0BE-4FB8-A502-C5EF8E6B6654", "versionEndExcluding": "6.1.165", "versionStartIncluding": "5.16"}, {"criteria": 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