CVE-2022-49514
Mediatek ASoC Refcount Leak Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe Call of_node_put(platform_node) to avoid refcount leak in the error path.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
March 17, 2025, 4:48 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Apply the kernel patch to fix the reference count leak.
- Update the Linux kernel to the patched version.
- Verify correct reference counting in error handling.
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-2022-49514.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49514 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-2022-49514
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-2022-49514 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49514 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]
Mar. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.121 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.46 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.17.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 5.18.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.283 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.2 up to (excluding) 4.9.318 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.247 Added Reference Type kernel.org: https://git.kernel.org/stable/c/0a1901f34f775b83ea4b8dbb5ed992147b9b8531 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/23f340ed906c758cec6527376768e3bc1474ac30 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/48889eb3cce91d7f58e02bc07277b7f724b7a54a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/4f4e0454e226de3bf4efd7e7924d1edc571c52d5 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/98d5afe868df998b0244f4c229ab758b4083684a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/cc43b9fdca519c5b13be6a717bacbebccd628cf6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ebd5cb4f1f3f10b839e7575219e0f17b60c23113 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/fb66e0512e5ccc093070e21cf88cce8d98c181b5 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: ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe Call of_node_put(platform_node) to avoid refcount leak in the error path. Added Reference https://git.kernel.org/stable/c/0a1901f34f775b83ea4b8dbb5ed992147b9b8531 Added Reference https://git.kernel.org/stable/c/1e932aba3c7628c9f880ee9c2cfcc2ae3ba0c01e Added Reference https://git.kernel.org/stable/c/23f340ed906c758cec6527376768e3bc1474ac30 Added Reference https://git.kernel.org/stable/c/48889eb3cce91d7f58e02bc07277b7f724b7a54a Added Reference https://git.kernel.org/stable/c/4f4e0454e226de3bf4efd7e7924d1edc571c52d5 Added Reference https://git.kernel.org/stable/c/98d5afe868df998b0244f4c229ab758b4083684a Added Reference https://git.kernel.org/stable/c/cc43b9fdca519c5b13be6a717bacbebccd628cf6 Added Reference https://git.kernel.org/stable/c/ebd5cb4f1f3f10b839e7575219e0f17b60c23113 Added Reference https://git.kernel.org/stable/c/fb66e0512e5ccc093070e21cf88cce8d98c181b5