CVE-2022-49517
Mediatek ASO C Node Pointer Leak
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
March 17, 2025, 4:54 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
- Update the Linux kernel to a patched version.
- Verify the refcount leak is resolved.
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-2022-49517.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49517 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-2022-49517
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-2022-49517 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49517 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) 4.15 up to (excluding) 4.19.247 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.12 up to (excluding) 4.14.283 Added Reference Type kernel.org: https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63 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 missing of_node_put in mt2701_wm8960_machine_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak. Added Reference https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102 Added Reference https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6 Added Reference https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b Added Reference https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912 Added Reference https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836 Added Reference https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29 Added Reference https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39 Added Reference https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63