PT-2025-17278 · Linux+7 · Linux Kernel+7
Publicado
2025-02-15
·
Atualizado
2026-05-22
·
CVE-2025-39728
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a panic in the samsung clk init() function due to dereferencing
ctx->clk data.hws before setting ctx->clk data.num = nr clks. This occurs when UBSAN ARRAY BOUNDS=y. The problem is fixed by moving the setting of ctx->clk data.num to before the dereferencing of ctx->clk data.hws. A call trace is provided, showing the sequence of function calls leading to the panic, including samsung clk init(), samsung cmu register one(), and exynos arm64 register cmu.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Improper Validation of Array Index
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu