CVE-2026-98746serial: ma35d1: Fix clock reference leak in ma35d1serial_probe()
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: 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().
- CVSS
- Not yet scored
- 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
- Received
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 18, 2026
Affected products
Linux Linux linux:linux (from the name) | 930cbf92db0184e327293d5e7089be0b08d46371 builds before 547c742f3b4acd4634eec47e9bff8731b55059a0; from 930cbf92db0184e327293d5e7089be0b08d46371 before d8233d6b391b4cd87df6e89056c21496df7a3012; 930cbf92db0184e327293d5e7089be0b08d46371 builds before 1b303d383089aae7f20ad19fee15690486b935cb; from 930cbf92db0184e327293d5e7089be0b08d46371 before 98401cf912fe8a081ef8e500c421b6d957b55a99 | CNA record |
References
- https://git.kernel.org/stable/c/547c742f3b4acd4634eec47e9bff8731b55059a0
- https://git.kernel.org/stable/c/d8233d6b391b4cd87df6e89056c21496df7a3012
- https://git.kernel.org/stable/c/1b303d383089aae7f20ad19fee15690486b935cb
- https://git.kernel.org/stable/c/98401cf912fe8a081ef8e500c421b6d957b55a99
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.