CVE-2022-49477
Samsung Aries Audio Refcount Leak Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: Fix refcount leak in aries_audio_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. If extcon_find_edev_by_node() fails, it doesn't call of_node_put() Calling of_node_put() after extcon_find_edev_by_node() to fix this.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
March 17, 2025, 4:08 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
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-2022-49477.
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).
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The following list is the news that have been mention
CVE-2022-49477 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49477 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.
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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) 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) 5.9 up to (excluding) 5.10.121 Added Reference Type kernel.org: https://git.kernel.org/stable/c/46d1b310a2d571811c4e08041ce287babb60b86a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206 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: samsung: Fix refcount leak in aries_audio_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. If extcon_find_edev_by_node() fails, it doesn't call of_node_put() Calling of_node_put() after extcon_find_edev_by_node() to fix this. Added Reference https://git.kernel.org/stable/c/46d1b310a2d571811c4e08041ce287babb60b86a Added Reference https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17 Added Reference https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91a Added Reference https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3 Added Reference https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49477 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-2022-49477
weaknesses.