PT-2026-2904 · Samsung+3 · Samsung Exynos+3
Published
2025-01-01
·
Updated
2026-05-11
·
CVE-2025-71143
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
A flaw exists in the Samsung Exynos clock output driver within the Linux kernel. A bounds sanitizer warning occurs because the
.num member of struct clk hw onecell data is assigned after accessing the .hws array. This can lead to out-of-bounds access when the .hws array is accessed before initialization, resulting in a warning. The issue is related to the initialization order of the .num field, which tracks the number of elements in the .hws array.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
Improper Initialization
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Samsung Exynos
Ubuntu