{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49382", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.559Z", "datePublished": "2025-02-26T02:11:19.294Z", "dateUpdated": "2025-02-26T02:11:19.294Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:11:19.294Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: rockchip: Fix refcount leak in rockchip_grf_init\n\nof_find_matching_node_and_match returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/soc/rockchip/grf.c"], "versions": [{"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "d5422f323858cad3ac3581075f9a3a5e0d41c0d8", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "28133325526b92921f3269fdf97a20d90b92b217", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "69a30b2ed620c2206cbbd1e9c112e4fc584e02bd", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "5b3e990f85eb034faa461e691e719e8ce9e2a3c8", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "aab25b669cb9fd3698c2631be4435f4fe92d9e59", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "042571fe1d171773655ad706715ecc865913d9a4", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "8f64e84924604bb969ee1fbc4b8d7d09b9214889", "status": "affected", "versionType": "git"}, {"version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f", "lessThan": "9b59588d8be91c96bfb0371e912ceb4f16315dbf", "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/soc/rockchip/grf.c"], "versions": [{"version": "4.11", "status": "affected"}, {"version": "0", "lessThan": "4.11", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.283", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.247", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.198", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.122", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.47", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.15", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.4", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8"}, {"url": "https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217"}, {"url": "https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd"}, {"url": "https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8"}, {"url": "https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59"}, {"url": "https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4"}, {"url": "https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889"}, {"url": "https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf"}], "title": "soc: rockchip: Fix refcount leak in rockchip_grf_init", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FF98449F-152A-4015-820F-25898203A48F", "versionEndExcluding": "4.14.283", "versionStartIncluding": "4.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B8CFA0F4-2D75-41F4-9753-87944A08B53B", "versionEndExcluding": "4.19.247", "versionStartIncluding": "4.15", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "3EC49633-14DE-4EBD-BB80-76AE2E3EABB9", "versionEndExcluding": "5.4.198", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1B42AA01-44D8-4572-95E6-FF8E374CF9C5", "versionEndExcluding": "5.10.122", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC042EE3-4864-4325-BE0B-4BCDBF11AA61", "versionEndExcluding": "5.15.47", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "53E7AA2E-2FB4-45CA-A22B-08B4EDBB51AD", "versionEndExcluding": "5.17.15", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FA6D643C-6D6A-4821-8A8D-B5776B8F0103", "versionEndExcluding": "5.18.4", "versionStartIncluding": "5.18", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: rockchip: Fix refcount leak in rockchip_grf_init\n\nof_find_matching_node_and_match returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: rockchip: Se ha corregido la p\u00e9rdida de recuento de referencias en rockchip_grf_init. of_find_matching_node_and_match devuelve un puntero de nodo con el recuento de referencias incrementado. Deber\u00edamos usar of_node_put() en \u00e9l cuando haya terminado. Se ha a\u00f1adido el error of_node_put() que falta para evitar la p\u00e9rdida de recuento de referencias."}], "id": "CVE-2022-49382", "lastModified": "2025-04-17T20:43:37.670", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-02-26T07:01:14.823", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: soc: rockchip: Fix refcount leak in rockchip_grf_init", "id": "2347741", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347741"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nsoc: rockchip: Fix refcount leak in rockchip_grf_init\nof_find_matching_node_and_match returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."], "name": "CVE-2022-49382", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49382\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49382\nhttps://lore.kernel.org/linux-cve-announce/2025022647-CVE-2022-49382-a96e@gregkh/T"], "threat_severity": "Moderate"}