UnratedFix available
mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure
Type: advisorySources: OSV
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.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.252, 5.15.202, 6.1.165, 6.12.75, 6.18.14, 6.19.4, 6.6.128
- CVEs
- CVE-2026-45875
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 03:28 UTC · Revision 1
Source evidence
mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure
core-osv · Original sourcePublished 27 May 2026, 12:15 UTC
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.
osv:CVE-2026-45875
Kernel
Fixed versions: 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.14, 6.19.4
Complete source record
{
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"title": "mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure",
"summary": "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.",
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"modified": "2026-10-28T02:30:49.528182147Z",
"provider": "osv",
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"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
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"security_relevant": true,
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"source_id": "core-osv",
"document_id": 517754,
"published_at": "2026-05-27T12:15:56.675+00:00"
}