{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-58034", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-27T02:16:34.052Z", "datePublished": "2025-02-27T20:00:52.226Z", "dateUpdated": "2025-03-04T18:07:17.095Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-27T20:00:52.226Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()\n\nAs of_find_node_by_name() release the reference of the argument device\nnode, tegra_emc_find_node_by_ram_code() releases some device nodes while\nstill in use, resulting in possible UAFs. According to the bindings and\nthe in-tree DTS files, the \"emc-tables\" node is always device's child\nnode with the property \"nvidia,use-ram-code\", and the \"lpddr2\" node is a\nchild of the \"emc-tables\" node. Thus utilize the\nfor_each_child_of_node() macro and of_get_child_by_name() instead of\nof_find_node_by_name() to simplify the code.\n\nThis bug was found by an experimental verification tool that I am\ndeveloping.\n\n[krzysztof: applied v1, adjust the commit msg to incorporate v2 parts]"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/memory/tegra/tegra20-emc.c"], "versions": [{"version": "96e5da7c842424bcf64afe1082b960b42b96190b", "lessThan": "e9d07e91de140679eeaf275f47ad154467cb9e05", "status": "affected", "versionType": "git"}, {"version": "96e5da7c842424bcf64afe1082b960b42b96190b", "lessThan": "c144423cb07e4e227a8572d5742ca2b36ada770d", "status": "affected", "versionType": "git"}, {"version": "96e5da7c842424bcf64afe1082b960b42b96190b", "lessThan": "3b02273446e23961d910b50cc12528faec649fb2", "status": "affected", "versionType": "git"}, {"version": "96e5da7c842424bcf64afe1082b960b42b96190b", "lessThan": "755e44538c190c31de9090d8e8821d228fcfd416", "status": "affected", "versionType": "git"}, {"version": "96e5da7c842424bcf64afe1082b960b42b96190b", "lessThan": "b9784e5cde1f9fb83661a70e580e381ae1264d12", "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/memory/tegra/tegra20-emc.c"], "versions": [{"version": "5.0", "status": "affected"}, {"version": "0", "lessThan": "5.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.129", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.76", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.13", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.2", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/e9d07e91de140679eeaf275f47ad154467cb9e05"}, {"url": "https://git.kernel.org/stable/c/c144423cb07e4e227a8572d5742ca2b36ada770d"}, {"url": "https://git.kernel.org/stable/c/3b02273446e23961d910b50cc12528faec649fb2"}, {"url": "https://git.kernel.org/stable/c/755e44538c190c31de9090d8e8821d228fcfd416"}, {"url": "https://git.kernel.org/stable/c/b9784e5cde1f9fb83661a70e580e381ae1264d12"}], "title": "memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-58034", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-03-04T17:59:56.831079Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-04T18:07:17.095Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()\n\nAs of_find_node_by_name() release the reference of the argument device\nnode, tegra_emc_find_node_by_ram_code() releases some device nodes while\nstill in use, resulting in possible UAFs. According to the bindings and\nthe in-tree DTS files, the \"emc-tables\" node is always device's child\nnode with the property \"nvidia,use-ram-code\", and the \"lpddr2\" node is a\nchild of the \"emc-tables\" node. Thus utilize the\nfor_each_child_of_node() macro and of_get_child_by_name() instead of\nof_find_node_by_name() to simplify the code.\n\nThis bug was found by an experimental verification tool that I am\ndeveloping.\n\n[krzysztof: applied v1, adjust the commit msg to incorporate v2 parts]"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: memoria: tegra20-emc: se corrige un error de referencia de nodo OF en tegra_emc_find_node_by_ram_code() Como of_find_node_by_name() libera la referencia del nodo de dispositivo de argumento, tegra_emc_find_node_by_ram_code() libera algunos nodos de dispositivo mientras a\u00fan est\u00e1n en uso, lo que da como resultado posibles UAF. Seg\u00fan los enlaces y los archivos DTS en el \u00e1rbol, el nodo \"emc-tables\" siempre es el nodo secundario del dispositivo con la propiedad \"nvidia,use-ram-code\", y el nodo \"lpddr2\" es un nodo secundario del nodo \"emc-tables\". Por lo tanto, utilice la macro for_each_child_of_node() y of_get_child_by_name() en lugar de of_find_node_by_name() para simplificar el c\u00f3digo. Este error fue encontrado por una herramienta de verificaci\u00f3n experimental que estoy desarrollando. [krzysztof: se aplic\u00f3 la versi\u00f3n 1, se ajust\u00f3 el mensaje de confirmaci\u00f3n para incorporar partes de la versi\u00f3n 2]"}], "id": "CVE-2024-58034", "lastModified": "2025-03-04T18:15:24.617", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-02-27T20:16:02.160", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3b02273446e23961d910b50cc12528faec649fb2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/755e44538c190c31de9090d8e8821d228fcfd416"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b9784e5cde1f9fb83661a70e580e381ae1264d12"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c144423cb07e4e227a8572d5742ca2b36ada770d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e9d07e91de140679eeaf275f47ad154467cb9e05"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()", "id": "2348890", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348890"}, "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:\nmemory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()\nAs of_find_node_by_name() release the reference of the argument device\nnode, tegra_emc_find_node_by_ram_code() releases some device nodes while\nstill in use, resulting in possible UAFs. According to the bindings and\nthe in-tree DTS files, the \"emc-tables\" node is always device's child\nnode with the property \"nvidia,use-ram-code\", and the \"lpddr2\" node is a\nchild of the \"emc-tables\" node. Thus utilize the\nfor_each_child_of_node() macro and of_get_child_by_name() instead of\nof_find_node_by_name() to simplify the code.\nThis bug was found by an experimental verification tool that I am\ndeveloping.\n[krzysztof: applied v1, adjust the commit msg to incorporate v2 parts]"], "name": "CVE-2024-58034", "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": "2025-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-58034\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-58034\nhttps://lore.kernel.org/linux-cve-announce/2025022751-CVE-2024-58034-36fb@gregkh/T"], "threat_severity": "Moderate"}