CVE-2025-39794

Sažetak

In the Linux kernel, the following vulnerability has been resolved: ARM: tegra: Use I/O memcpy to write to IRAM Kasan crashes the kernel trying to check boundaries when using the normal memcpy.

Reference

https://git.kernel.org/stable/c/2499b0ac908eefbb8a217aae609b7a5b5174f330
https://git.kernel.org/stable/c/30ef45b89a5961cdecf907ecff1ef3374d1de510
https://git.kernel.org/stable/c/387435f4833f97aabfd74434ee526e31e8a626ea
https://git.kernel.org/stable/c/398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1
https://git.kernel.org/stable/c/46b3a7a3a36d5833f14914d1b95c69d28c6a76d6
https://git.kernel.org/stable/c/75a3bdfeed2f129a2c7d9fd7779382b78e35b014
https://git.kernel.org/stable/c/96d6605bf0561d6e568b1dd9265a0f73b5b94f51
https://git.kernel.org/stable/c/9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87
https://git.kernel.org/stable/c/b28c1a14accc79ead1e87bbdae53309da60be1e7
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html

CVSS

Base:	5.5
Impact:	3.6
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	LOW

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	HIGH

CVSS vektor

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Zadnje važnije ažuriranje

23-01-2026 - 02:35

Objavljeno

12-09-2025 - 16:15