{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36782","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-26T17:07:27.435Z","datePublished":"2024-02-28T08:13:04.110Z","dateUpdated":"2025-05-04T06:58:50.452Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T06:58:50.452Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails\n\nThe PM reference count is not expected to be incremented on\nreturn in lpi2c_imx_master_enable.\n\nHowever, pm_runtime_get_sync will increment the PM reference\ncount even failed. Forgetting to putting operation will result\nin a reference leak here.\n\nReplace it with pm_runtime_resume_and_get to keep usage\ncounter balanced."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i2c/busses/i2c-imx-lpi2c.c"],"versions":[{"version":"13d6eb20fc79a1e606307256dad4098375539a09","lessThan":"815859cb1d2302e74f11bf6894bceace9ca9eb4a","status":"affected","versionType":"git"},{"version":"13d6eb20fc79a1e606307256dad4098375539a09","lessThan":"cc49d206414240483bb93ffa3d80243e6a776916","status":"affected","versionType":"git"},{"version":"13d6eb20fc79a1e606307256dad4098375539a09","lessThan":"bb300acc867e937edc2a6898e92b21f88e4e4e66","status":"affected","versionType":"git"},{"version":"13d6eb20fc79a1e606307256dad4098375539a09","lessThan":"b100650d80cd2292f6c152f5f2943b5944b3e8ce","status":"affected","versionType":"git"},{"version":"13d6eb20fc79a1e606307256dad4098375539a09","lessThan":"278e5bbdb9a94fa063c0f9bcde2479d0b8042462","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/i2c/busses/i2c-imx-lpi2c.c"],"versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"5.4.119","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.37","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.11.21","lessThanOrEqual":"5.11.*","status":"unaffected","versionType":"semver"},{"version":"5.12.4","lessThanOrEqual":"5.12.*","status":"unaffected","versionType":"semver"},{"version":"5.13","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.4.119"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.10.37"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.11.21"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.12.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4a"},{"url":"https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916"},{"url":"https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66"},{"url":"https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8ce"},{"url":"https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462"}],"title":"i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2020-36782","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-02-28T20:38:48.650662Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:12:27.144Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T17:37:07.089Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/815859cb1d2302e74f11bf6894bceace9ca9eb4a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/cc49d206414240483bb93ffa3d80243e6a776916","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/bb300acc867e937edc2a6898e92b21f88e4e4e66","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b100650d80cd2292f6c152f5f2943b5944b3e8ce","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/278e5bbdb9a94fa063c0f9bcde2479d0b8042462","tags":["x_transferred"]}]}]}}