CVE-2022-49618CWE-476

CVE-2022-49618

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
16.4
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()

pdesc could be null but still dereference pdesc->name and it will lead to

a null pointer access. So we move a null check before dereference.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00257 · 16.4th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2025-02-26T12:01Z
Affected products (8)
ProductVersionsFixed in
linux/linux_kernel< 5.10.1325.10.132
linux/linux_kernel≥ 5.11, < 5.15.565.15.56
linux/linux_kernel≥ 5.16, < 5.18.135.18.13
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (4)
https://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 26 FEB 02:23Z
    pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
    cvelistv5