{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48656","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-25T13:44:28.317Z","datePublished":"2024-04-28T13:01:04.974Z","dateUpdated":"2025-05-04T08:20:41.371Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:20:41.371Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()\n\nWe should call of_node_put() for the reference returned by\nof_parse_phandle() in fail path or when it is not used anymore.\nHere we only need to move the of_node_put() before the check."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/ti/k3-udma-private.c"],"versions":[{"version":"d702419134133db1eab2067dc6ea5723467fd917","lessThan":"aa11dae059a439af82bae541b134f8f53ac177b5","status":"affected","versionType":"git"},{"version":"d702419134133db1eab2067dc6ea5723467fd917","lessThan":"dd5a6c5a08752b613e83ad2cb5133e72a64b876d","status":"affected","versionType":"git"},{"version":"d702419134133db1eab2067dc6ea5723467fd917","lessThan":"a17df55bf6d536712da6902a83db82b82e67d5a2","status":"affected","versionType":"git"},{"version":"d702419134133db1eab2067dc6ea5723467fd917","lessThan":"f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e","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/dma/ti/k3-udma-private.c"],"versions":[{"version":"5.6","status":"affected"},{"version":"0","lessThan":"5.6","status":"unaffected","versionType":"semver"},{"version":"5.10.146","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.71","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.12","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0","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":"5.6","versionEndExcluding":"5.10.146"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.15.71"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.19.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"6.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5"},{"url":"https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d"},{"url":"https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2"},{"url":"https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e"}],"title":"dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-06T19:02:32.298567Z","id":"CVE-2022-48656","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-06T19:02:43.903Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T15:17:55.678Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e","tags":["x_transferred"]}]}]}}