{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49375", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.557Z", "datePublished": "2025-02-26T02:11:15.627Z", "dateUpdated": "2025-02-26T02:11:15.627Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:11:15.627Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrtc: mt6397: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/rtc/rtc-mt6397.c"], "versions": [{"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "3867f0bbb94773d41e789257abec0d14f37da217", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "79fa3f5758d8712df0678df98161f948fc4370e5", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "6ecd4d5c28408df36a1a6f0b1973f633c949ac1f", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "d77f28c1bc9d3043a52069fe42e4a26fbf961ebd", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "82bfea344e8f7e9a0e0b1bf9af27552baa756620", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "865051de2d9eaa50630e055b73921ceaf3c4a7fc", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "58a729c55ce3a432eb827fdaa24c7909cd3b0a6b", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "da38e86d6cf6dd3bc65c602d998f357145aa1a0b", "status": "affected", "versionType": "git"}, {"version": "fc2979118f3f5193475cb53d5df7bdaa7e358a42", "lessThan": "d3b43eb505bffb8e4cdf6800c15660c001553fe6", "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/rtc/rtc-mt6397.c"], "versions": [{"version": "4.2", "status": "affected"}, {"version": "0", "lessThan": "4.2", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.318", "lessThanOrEqual": "4.9.*", "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/3867f0bbb94773d41e789257abec0d14f37da217"}, {"url": "https://git.kernel.org/stable/c/79fa3f5758d8712df0678df98161f948fc4370e5"}, {"url": "https://git.kernel.org/stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f"}, {"url": "https://git.kernel.org/stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd"}, {"url": "https://git.kernel.org/stable/c/82bfea344e8f7e9a0e0b1bf9af27552baa756620"}, {"url": "https://git.kernel.org/stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc"}, {"url": "https://git.kernel.org/stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b"}, {"url": "https://git.kernel.org/stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b"}, {"url": "https://git.kernel.org/stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6"}], "title": "rtc: mt6397: check return value after calling platform_get_resource()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "63B36856-FC1B-4124-B9BC-AF4563D72449", "versionEndExcluding": "4.9.318", "versionStartIncluding": "4.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D6823775-2653-4644-A0D4-4E6E68F10C65", "versionEndExcluding": "4.14.283", "versionStartIncluding": "4.10", "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\nrtc: mt6397: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rtc: mt6397: verificar el valor de retorno despu\u00e9s de llamar a platform_get_resource() Causar\u00e1 null-ptr-deref si platform_get_resource() devuelve NULL, necesitamos verificar el valor de retorno."}], "id": "CVE-2022-49375", "lastModified": "2025-04-14T20:37:47.483", "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": "2025-02-26T07:01:14.160", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3867f0bbb94773d41e789257abec0d14f37da217"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/58a729c55ce3a432eb827fdaa24c7909cd3b0a6b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6ecd4d5c28408df36a1a6f0b1973f633c949ac1f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/79fa3f5758d8712df0678df98161f948fc4370e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/82bfea344e8f7e9a0e0b1bf9af27552baa756620"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/865051de2d9eaa50630e055b73921ceaf3c4a7fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d3b43eb505bffb8e4cdf6800c15660c001553fe6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d77f28c1bc9d3043a52069fe42e4a26fbf961ebd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/da38e86d6cf6dd3bc65c602d998f357145aa1a0b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: rtc: mt6397: check return value after calling platform_get_resource()", "id": "2347731", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347731"}, "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:\nrtc: mt6397: check return value after calling platform_get_resource()\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value."], "name": "CVE-2022-49375", "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-2022-49375\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49375\nhttps://lore.kernel.org/linux-cve-announce/2025022646-CVE-2022-49375-c238@gregkh/T"], "threat_severity": "Low"}