CVE-2026-45875mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Analyzed
- Record last updated
- May 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 54eafc1b0dbcf79c5f8b6dc8d9e92e56b9384c0a; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 933c5463873582baaecf5c38401ec4095b1c6269; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 445cec7b4fbb1546836ae8e332d158e8d37d0fb6; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 3ea01691738b0decb63ea2705d2cdf27f6f26fc0; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before e0527c09bcf1e6beeb685a7f4177683866b8609c; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 5a4923726a165593d7601834a6fb2a10ab47b85d; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 2049820d1e635e467d795237fd40287213d92349; from 1c1c6bba57f51331f64f32d0ce9a0f9883041205 before 4feb753ba6e5e5bbaba868b841a2db41c21e56fa | CNA record |
linux linux_kernel linux:linux_kernel | from 4.2 before 5.10.252; from 5.11 before 5.15.202; from 5.16 before 6.1.165; from 6.2 before 6.6.128; from 6.7 before 6.12.75; from 6.13 before 6.18.14; from 6.19 before 6.19.4 | NVD |
References
- https://git.kernel.org/stable/c/54eafc1b0dbcf79c5f8b6dc8d9e92e56b9384c0apatch
- https://git.kernel.org/stable/c/933c5463873582baaecf5c38401ec4095b1c6269patch
- https://git.kernel.org/stable/c/445cec7b4fbb1546836ae8e332d158e8d37d0fb6patch
- https://git.kernel.org/stable/c/3ea01691738b0decb63ea2705d2cdf27f6f26fc0patch
- https://git.kernel.org/stable/c/e0527c09bcf1e6beeb685a7f4177683866b8609cpatch
- https://git.kernel.org/stable/c/5a4923726a165593d7601834a6fb2a10ab47b85dpatch
- https://git.kernel.org/stable/c/2049820d1e635e467d795237fd40287213d92349patch
- https://git.kernel.org/stable/c/4feb753ba6e5e5bbaba868b841a2db41c21e56fapatch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.