{"id":"CVE-2024-58034","summary":"memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()","details":"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]","modified":"2026-03-20T12:39:57.994214Z","published":"2025-02-27T20:00:52.226Z","related":["SUSE-SU-2025:01919-1","SUSE-SU-2025:1177-1","SUSE-SU-2025:1178-1","SUSE-SU-2025:1180-1","SUSE-SU-2025:20190-1","SUSE-SU-2025:20192-1","SUSE-SU-2025:20260-1","SUSE-SU-2025:20270-1","USN-7521-2"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58034.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3b02273446e23961d910b50cc12528faec649fb2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/755e44538c190c31de9090d8e8821d228fcfd416"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b9784e5cde1f9fb83661a70e580e381ae1264d12"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c144423cb07e4e227a8572d5742ca2b36ada770d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c3def10c610ae046aaa61d00528e7bd15e4ad8d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9d07e91de140679eeaf275f47ad154467cb9e05"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58034.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-58034"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"96e5da7c842424bcf64afe1082b960b42b96190b"},{"fixed":"c3def10c610ae046aaa61d00528e7bd15e4ad8d3"},{"fixed":"e9d07e91de140679eeaf275f47ad154467cb9e05"},{"fixed":"c144423cb07e4e227a8572d5742ca2b36ada770d"},{"fixed":"3b02273446e23961d910b50cc12528faec649fb2"},{"fixed":"755e44538c190c31de9090d8e8821d228fcfd416"},{"fixed":"b9784e5cde1f9fb83661a70e580e381ae1264d12"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-58034.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}