PT-2024-10374 · Linux+5 · Linux Kernel+5
Published
2024-06-18
·
Updated
2025-02-03
·
CVE-2024-42092
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to insufficient validation of input data in the
davinci gpio probe() function of the Linux kernel's gpio component. This can lead to out-of-bounds access in the chips->irqs array. The value of pdata->gpio unbanked is taken from the Device Tree, and without proper validation, it can cause issues if the Device Tree is broken due to an error. The obtained nirq value is validated to prevent it from exceeding the maximum number of IRQs per bank.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Validation of Array Index
RCE
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Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu