CVE-2022-50503

MEDIUM

Linux Kernel < 4.9.337 - NULL Pointer Dereference

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2_nvm: Fix possible null-ptr-deref It will cause null-ptr-deref when resource_size(add_range) invoked, if platform_get_resource() returns NULL.

References (9)

[Patch] https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661

[Patch] https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1

[Patch] https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff

[Patch] https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3

[Patch] https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d

[Patch] https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438

[Patch] https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2

[Patch] https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce

[Patch] https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 1.1%

Attack Vector LOCAL

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

Classification

CWE

CWE-476

Status published

Affected Products (9)

linux/linux_kernel < 4.9.337

linux/Kernel < 4.9.337linux

linux/Kernel < 4.14.303linux

linux/Kernel < 4.19.270linux

linux/Kernel < 5.4.229linux

linux/Kernel < 5.10.163linux

linux/Kernel < 5.15.86linux

linux/Kernel < 6.0.16linux

linux/Kernel < 6.1.2linux

Timeline

Published Oct 04, 2025

Tracked Since Feb 18, 2026