CVE-2025-39794

MEDIUM

Linux Kernel 3.4-6.16.2 - DoS via IRAM memcpy Boundary Check

Title source: llm
STIX 2.1

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.

References (12)

Core 12
Core References

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (30)
debian/debian_linux 11.0
linux/Kernel 3.4.0 - 5.4.297linux
linux/Kernel 5.11.0 - 5.15.190linux
linux/Kernel 5.16.0 - 6.1.149linux
linux/Kernel 5.5.0 - 5.10.241linux
linux/Kernel 6.13.0 - 6.15.11linux
linux/Kernel 6.16.0 - 6.16.2linux
linux/Kernel 6.2.0 - 6.6.103linux
linux/Kernel 6.7.0 - 6.12.43linux
Linux/Linux < 3.4
... and 20 more
Published Sep 12, 2025
Tracked Since Feb 18, 2026