serial: ma35d1: Fix clock reference leak in ma35d1serial_probe()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.6.160, 6.12.113, 6.18.56, 7.2.10
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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().
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 930cbf92db0184e327293d5e7089be0b08d46371 · fixed in 3cdad0c541f899bd9a109b7dc43a1bc76123bc84; From 930cbf92db0184e327293d5e7089be0b08d46371 · fixed in 547c742f3b4acd4634eec47e9bff8731b55059a0; From 930cbf92db0184e327293d5e7089be0b08d46371 · fixed in d8233d6b391b4cd87df6e89056c21496df7a3012; From 930cbf92db0184e327293d5e7089be0b08d46371 · fixed in 1b303d383089aae7f20ad19fee15690486b935cb; From 930cbf92db0184e327293d5e7089be0b08d46371 · fixed in 98401cf912fe8a081ef8e500c421b6d957b55a99
- Linux Linux
6.5
- KernelLinux
From 6.5.0 · fixed in 6.6.160; From 6.7.0 · fixed in 6.12.113; From 6.13.0 · fixed in 6.18.56; From 6.19.0 · fixed in 7.2.10