CVE-2020-36780 (GCVE-0-2020-36780)
Vulnerability from cvelistv5
Published
2024-02-28 08:13
Modified
2025-05-04 06:58
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: i2c: sprd: fix reference leak when pm_runtime_get_sync fails The PM reference count is not expected to be incremented on return in sprd_i2c_master_xfer() and sprd_i2c_remove(). However, pm_runtime_get_sync will increment the PM reference count even failed. Forgetting to putting operation will result in a reference leak here. Replace it with pm_runtime_resume_and_get to keep usage counter balanced.
References
Impacted products
Vendor Product Version
Linux Linux Version: 8b9ec0719834fe66146d138d62ed66cef025c864
Version: 8b9ec0719834fe66146d138d62ed66cef025c864
Version: 8b9ec0719834fe66146d138d62ed66cef025c864
Version: 8b9ec0719834fe66146d138d62ed66cef025c864
Version: 8b9ec0719834fe66146d138d62ed66cef025c864
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    }
  }
}


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