CVE-2022-49477

ASoC: samsung: Fix refcount leak in aries_audio_probe

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.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206	patch
https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91a	patch
https://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17	patch
https://git.kernel.org/stable/c/46d1b310a2d571811c4e08041ce287babb60b86a	patch
https://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3	patch

Frequently Asked Questions

What is the severity of CVE-2022-49477?: CVE-2022-49477 has been scored as a medium severity vulnerability.
How to fix CVE-2022-49477?: To fix CVE-2022-49477, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-49477 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-49477 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-49477?: CVE-2022-49477 affects Linux Linux, Linux Linux.

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