github - ghsa-xmrj-2g7q-5pcq

GHSA-XMRJ-2G7Q-5PCQ

Vulnerability from github – Published: 2025-03-17 21:30 – Updated: 2025-03-17 21:30

Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_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 path.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49241"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:01Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error path.",
  "id": "GHSA-xmrj-2g7q-5pcq",
  "modified": "2025-03-17T21:30:32Z",
  "published": "2025-03-17T21:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49241"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14228225091a0854b1de23e5b4fe8bdeeca9683b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92"
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  "schema_version": "1.4.0",
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    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49241 (GCVE-0-2022-49241)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2025-10-01 19:47

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_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 path.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-noinfo Not enough information

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/90ac679aa6a01841d…
	https://git.kernel.org/stable/c/f589063b585ac6dd2…
	https://git.kernel.org/stable/c/14228225091a0854b…
	https://git.kernel.org/stable/c/f43ad5dc43240289f…
	https://git.kernel.org/stable/c/740dc3e846537c374…

Impacted products

Vendor

Product

Version

Linux

Affected: fdbcb3cba54b29a37dfe42acdc0e72c543e0807d , < 90ac679aa6a01841da90ec5a4aaa4b5e0badddf0 (git)
Affected: fdbcb3cba54b29a37dfe42acdc0e72c543e0807d , < f589063b585ac6dd2081bde6c145411cf48d8d92 (git)
Affected: fdbcb3cba54b29a37dfe42acdc0e72c543e0807d , < 14228225091a0854b1de23e5b4fe8bdeeca9683b (git)
Affected: fdbcb3cba54b29a37dfe42acdc0e72c543e0807d , < f43ad5dc43240289f4cf13c16cc506f4f7087931 (git)
Affected: fdbcb3cba54b29a37dfe42acdc0e72c543e0807d , < 740dc3e846537c3743da98bf106f376023fd085c (git)

Linux

Affected: 3.12
Unaffected: 0 , < 3.12 (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)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-XMRJ-2G7Q-5PCQ

CVE-2022-49241 (GCVE-0-2022-49241)

Tags

Sightings

Nomenclature