CVE-2022-49239 (GCVE-0-2022-49239)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2025-10-01 19:47
VLAI?
Title
ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This is similar to commit 64b92de9603f ("ASoC: wcd9335: fix a leaked reference by adding missing of_node_put")
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a61f3b4f476eceb25274161e5a53a8d18e42610b , < 1f24716e38220fc9e52e208d20591d2bc9b7f020 (git)
Affected: a61f3b4f476eceb25274161e5a53a8d18e42610b , < 2f44eca78cc6d4e1779eb95765ec79e433accab4 (git)
Affected: a61f3b4f476eceb25274161e5a53a8d18e42610b , < f3793eeb7b94a5eeed6f5c7a44bce403c6681a12 (git)
Affected: a61f3b4f476eceb25274161e5a53a8d18e42610b , < f8e89d84ea83c51ba3ba97ff154f7aa679326760 (git)
Affected: a61f3b4f476eceb25274161e5a53a8d18e42610b , < 9531a631379169d57756b2411178c6238655df88 (git)
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    Linux Linux Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.110 , ≤ 5.10.* (semver)
Unaffected: 5.15.33 , ≤ 5.15.* (semver)
Unaffected: 5.16.19 , ≤ 5.16.* (semver)
Unaffected: 5.17.2 , ≤ 5.17.* (semver)
Unaffected: 5.18 , ≤ * (original_commit_for_fix)
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.