CVE-2020-36782
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-36782
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36782.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-36782
- Downstream
- Related
- Published
- 2024-02-28T09:15:36Z
- Modified
- 2025-08-09T20:01:25Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
i2c: imx-lpi2c: fix reference leak when pmruntimeget_sync fails
The PM reference count is not expected to be incremented on return in lpi2cimxmaster_enable.
However, pmruntimeget_sync will increment the PM reference count even failed. Forgetting to putting operation will result in a reference leak here.
Replace it with pmruntimeresumeandget to keep usage counter balanced.
- References
-
- https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462
- https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4a
- https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8ce
- https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66
- https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916