CVE-2025-39794

EUVD-2025-29060
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
3.4 ≤
𝑥
< 5.4.297
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.241
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.190
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.149
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.103
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.43
linuxlinux_kernel
6.13 ≤
𝑥
< 6.15.11
linuxlinux_kernel
6.16 ≤
𝑥
< 6.16.2
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.159-1
fixed
bookworm (security)
6.1.162-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.249-1
fixed
forky
6.18.9-1
fixed
sid
6.18.12-1
fixed
trixie
6.12.63-1
fixed
trixie (security)
6.12.73-1
fixed
linux-6.1
bullseye (security)
6.1.162-1~deb11u1
fixed
References
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