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CVE-2022-50503
mtd: lpddr2_nvm: Fix possible null-ptr-deref
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.

INFO

Published Date :

Oct. 4, 2025, 4:15 p.m.

Last Modified :

Oct. 6, 2025, 2:56 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-50503 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Update the Linux kernel to resolve a null-pointer dereference vulnerability.
  • Apply the latest Linux kernel updates.
  • Ensure all kernel modules are compatible.
  • Test the system after applying patches.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-50503.

URL Resource
https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661
https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1
https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff
https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3
https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d
https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438
https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2
https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce
https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50503 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-50503 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50503 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-50503 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Oct. 04, 2025

    Action Type Old Value New Value
    Added 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.
    Added Reference https://git.kernel.org/stable/c/0919982a1744346269320615615c7deb14106661
    Added Reference https://git.kernel.org/stable/c/4d10bd7416e8383340b5524b8d616b8ad01ef1e1
    Added Reference https://git.kernel.org/stable/c/6bdd45d795adf9e73b38ced5e7f750cd199499ff
    Added Reference https://git.kernel.org/stable/c/8eb64dc5a790a529ef49ec94b3337af09dac15d3
    Added Reference https://git.kernel.org/stable/c/bb9ccb6121ec4140d366147aa866ceb5a21a8d3d
    Added Reference https://git.kernel.org/stable/c/c4cc41e94d8357f5f02b8ef40257bb23931d8438
    Added Reference https://git.kernel.org/stable/c/e0d3e46ac6669cdf1b99bc7b7d92f1221b9a1ff2
    Added Reference https://git.kernel.org/stable/c/e6aafb57d90ff2c1e18554f3a3c36247a59825ce
    Added Reference https://git.kernel.org/stable/c/f82f63b3911f1b2da68a14d9c4babf3b55feca55
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.