CVE - CVE-2024-58034

CVE-ID
CVE-2024-58034	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code() As of_find_node_by_name() release the reference of the argument device node, tegra_emc_find_node_by_ram_code() releases some device nodes while still in use, resulting in possible UAFs. According to the bindings and the in-tree DTS files, the "emc-tables" node is always device's child node with the property "nvidia,use-ram-code", and the "lpddr2" node is a child of the "emc-tables" node. Thus utilize the for_each_child_of_node() macro and of_get_child_by_name() instead of of_find_node_by_name() to simplify the code. This bug was found by an experimental verification tool that I am developing. [krzysztof: applied v1, adjust the commit msg to incorporate v2 parts]
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3b02273446e23961d910b50cc12528faec649fb2 URL:https://git.kernel.org/stable/c/3b02273446e23961d910b50cc12528faec649fb2 MISC:https://git.kernel.org/stable/c/755e44538c190c31de9090d8e8821d228fcfd416 URL:https://git.kernel.org/stable/c/755e44538c190c31de9090d8e8821d228fcfd416 MISC:https://git.kernel.org/stable/c/b9784e5cde1f9fb83661a70e580e381ae1264d12 URL:https://git.kernel.org/stable/c/b9784e5cde1f9fb83661a70e580e381ae1264d12 MISC:https://git.kernel.org/stable/c/c144423cb07e4e227a8572d5742ca2b36ada770d URL:https://git.kernel.org/stable/c/c144423cb07e4e227a8572d5742ca2b36ada770d MISC:https://git.kernel.org/stable/c/e9d07e91de140679eeaf275f47ad154467cb9e05 URL:https://git.kernel.org/stable/c/e9d07e91de140679eeaf275f47ad154467cb9e05
Assigning CNA
kernel.org
Date Record Created
20250227	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250227)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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