{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "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": "2026-05-11T18:44:35.817Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:44:35.817Z" }, "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" ] } ] } ] } }