serial: ma35d1: Fix clock reference leak in ma35d1serial_probe()
of_clk_get() returns a clock with a reference that has to be released
with clk_put(). ma35d1serial_probe() never does that, so the reference
is leaked on the probe error paths and also when the port is removed.
Release it on the error paths and in ma35d1serial_remove().
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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Solution
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Workaround
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Sun, 18 Oct 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-402 |
Sun, 18 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() of_clk_get() returns a clock with a reference that has to be released with clk_put(). ma35d1serial_probe() never does that, so the reference is leaked on the probe error paths and also when the port is removed. Release it on the error paths and in ma35d1serial_remove(). | |
| Title | serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-10-18T15:47:31.780Z
Reserved: 2026-09-25T10:25:14.367Z
Link: CVE-2026-98746
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-18T16:17:28.363
Modified: 2026-10-18T16:17:28.363
Link: CVE-2026-98746
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-18T22:30:13Z