Description
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.
Affected products
linux: linux kernel; debian: debian linux
References10
- git.kernel.org/stable/c/2499b0ac908eefbb8a217aae609b7a5b5174f330 Patch
- git.kernel.org/stable/c/30ef45b89a5961cdecf907ecff1ef3374d1de510 Patch
- git.kernel.org/stable/c/387435f4833f97aabfd74434ee526e31e8a626ea Patch
- git.kernel.org/stable/c/398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1 Patch
- git.kernel.org/stable/c/46b3a7a3a36d5833f14914d1b95c69d28c6a76d6 Patch
- git.kernel.org/stable/c/75a3bdfeed2f129a2c7d9fd7779382b78e35b014 Patch
- git.kernel.org/stable/c/96d6605bf0561d6e568b1dd9265a0f73b5b94f51 Patch
- git.kernel.org/stable/c/9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87 Patch
- git.kernel.org/stable/c/b28c1a14accc79ead1e87bbdae53309da60be1e7 Patch
- lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 6 · as of 8 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.