CVE-2022-49391
Linux Kernel remoteproc mtk_scp Double Free Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: mtk_scp: Fix a potential double free 'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need to free it explicitly in the remove function.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
April 17, 2025, 8:47 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2022-49391.
| URL | Resource |
|---|---|
| https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 | Patch |
| https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb | Patch |
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-2022-49391 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49391 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.
-
Initial Analysis by [email protected]
Apr. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-415 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 5.18.4 Added Reference Type kernel.org: https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: remoteproc: mtk_scp: Fix a potential double free 'scp->rproc' is allocated using devm_rproc_alloc(), so there is no need to free it explicitly in the remove function. Added Reference https://git.kernel.org/stable/c/adc02700236613b344a947a897fc2741d52a43b9 Added Reference https://git.kernel.org/stable/c/eac3e5b1c12f85732e60f5f8b985444d273866bb
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49391 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-2022-49391
weaknesses.