{"id":"CVE-2020-36784","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: cadence: fix reference leak when pm_runtime_get_sync fails\n\nThe PM reference count is not expected to be incremented on\nreturn in functions cdns_i2c_master_xfer and cdns_reg_slave.\n\nHowever, pm_runtime_get_sync will increment pm usage counter\neven failed. Forgetting to putting operation will result in a\nreference leak here.\n\nReplace it with pm_runtime_resume_and_get to keep usage\ncounter balanced.","modified":"2026-03-13T00:41:27.286899Z","published":"2024-02-28T09:15:36.883Z","related":["SUSE-SU-2024:0856-1","SUSE-SU-2024:0857-1","SUSE-SU-2024:0925-1","SUSE-SU-2024:0926-1","SUSE-SU-2024:0975-1","SUSE-SU-2024:0976-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/23ceb8462dc6f4b4decdb5536a7e5fc477cdf0b6"},{"type":"FIX","url":"https://git.kernel.org/stable/c/30410519328c94367e561fd878e5f0d3a0303585"},{"type":"FIX","url":"https://git.kernel.org/stable/c/a45fc41beed8e0fe31864619c34aa00797fb60c1"},{"type":"FIX","url":"https://git.kernel.org/stable/c/d57ff04e0ed6f3be1682ae861ead33f879225e07"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36784.json","unresolved_ranges":[{"events":[{"introduced":"4.5"},{"fixed":"5.10.37"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.11.21"}]},{"events":[{"introduced":"5.12"},{"fixed":"5.12.4"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}