cbcvebase.
CVE-2024-58034
published 2025-02-27

CVE-2024-58034: 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…

PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.23%
14.2th percentile
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]

Affected

20 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.129-1 (bookworm)linux 6.1.129-1 (bookworm)
debianlinux-6.1< linux 6.1.129-1 (bookworm)linux 6.1.129-1 (bookworm)
linuxlinux
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < c3def10c610ae046aaa61d00528e7bd15e4ad8d3c3def10c610ae046aaa61d00528e7bd15e4ad8d3
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < e9d07e91de140679eeaf275f47ad154467cb9e05e9d07e91de140679eeaf275f47ad154467cb9e05
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < c144423cb07e4e227a8572d5742ca2b36ada770dc144423cb07e4e227a8572d5742ca2b36ada770d
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < 3b02273446e23961d910b50cc12528faec649fb23b02273446e23961d910b50cc12528faec649fb2
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < 755e44538c190c31de9090d8e8821d228fcfd416755e44538c190c31de9090d8e8821d228fcfd416
linuxlinux>= 96e5da7c842424bcf64afe1082b960b42b96190b < b9784e5cde1f9fb83661a70e580e381ae1264d12b9784e5cde1f9fb83661a70e580e381ae1264d12
linuxlinux_kernel>= 0 < 6.1.129-16.1.129-1
linuxlinux_kernel>= 0 < 6.12.13-16.12.13-1
linuxlinux_kernel>= 0 < 6.12.13-16.12.13-1
linuxlinux_kernel>= 0 < 5.15.0-140.1505.15.0-140.150
linuxlinux_kernel>= 0 < 6.8.0-64.676.8.0-64.67
linuxlinux_kernel>= 5.0 < 5.15.1795.15.179
linuxlinux_kernel>= 5.16 < 6.1.1296.1.129
linuxlinux_kernel>= 6.13 < 6.13.26.13.2
linuxlinux_kernel>= 6.2 < 6.6.766.6.76
linuxlinux_kernel>= 6.7 < 6.12.136.12.13
msrccbl2_kernel_5.15.176.3-3_on_cbl_mariner_2.0

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.8HIGH
vendor_msrc7.8HIGH
vendor_redhat7.8HIGH
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