CVE-2024-46792

LOW

Linux Kernel 6.7-6.10.9 - Unauthenticated Kernel Memory Access via raw_copy_{to,from}_user

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: riscv: misaligned: Restrict user access to kernel memory raw_copy_{to,from}_user() do not call access_ok(), so this code allowed userspace to access any virtual memory address.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/a3b6ff6c896aee5ef9b581e40d0045ff04fcbc8c

Patch

https://git.kernel.org/stable/c/b686ecdeacf6658e1348c1a32a08e2e72f7c0f00

Scores

CVSS v3 3.3

EPSS 0.0018

EPSS Percentile 8.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (9)

linux/Kernel 6.7.0 - 6.10.10linux

Linux/Linux < 6.7

Linux/Linux 6.10.10 - 6.10.*

Linux/Linux 6.11

Linux/Linux 6.7

Linux/Linux 7c83232161f609bbc452a1255f823f41afc411dd - a3b6ff6c896aee5ef9b581e40d0045ff04fcbc8c

Linux/Linux 7c83232161f609bbc452a1255f823f41afc411dd - b686ecdeacf6658e1348c1a32a08e2e72f7c0f00

linux/linux_kernel 6.11 rc1 (6 CPE variants)

linux/linux_kernel 6.7 - 6.10.10

Published Sep 18, 2024

Tracked Since Feb 18, 2026