CVE-2026-98746Low· 2.3▾ SunlitA flaw was found in the Linux kernel's ma35d1 serial driver. This flaw allows a local user to cause a Denial of Service (DoS) through resource exhaustion. The driver fails to release clock references during probe error handling or when the…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 12.6 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
— → 2.3
none → low
A flaw was found in the Linux kernel's ma35d1 serial driver. This flaw allows a local user to cause a Denial of Service (DoS) through resource exhaustion. The driver fails to release clock references during probe error handling or when the serial port is removed, causing kernel resources to leak upon repeated initialization failures or device unbinding.
kernel: serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() — rated Low by Red Hat. Released 2026-10-18, updated 2026-10-23.
Not affected:
Refer to the advisory for fix availability.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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