Skip to content
CVE Tracker
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2022-49161

ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe

Medium5.5EPSS 0.22%
Published
Updated
Reserved
Assigned by
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

Scores

CVSS scores of CVE-2022-49161, by who scored it
Scored byCVSSScoreVector
NVDNVD · Analyzed3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.22% · top 87% of all CVEs (6 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.

Affected products

  • Linux · Linux

    • affected 11c0269017b212fd47c593307d2dc3eb9713b2d0 – < 9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf
    • affected 11c0269017b212fd47c593307d2dc3eb9713b2d0 – < 28a265a1ee11febeec5ea73a804f30dcec3181ca

  • Linux · Linux

    • affected 5.2
    • unaffected < 5.2
    • unaffected 5.17.2 – ≤ 5.17.*
    • unaffected 5.18 – ≤ *

References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2022-49161 badge
[![CVE-2022-49161](https://trackcve.app/badge/CVE-2022-49161.svg)](https://trackcve.app/cve/CVE-2022-49161)

Record last updated .