Vulnerability-Lookup

GHSA-9C77-W28P-48G4

Vulnerability from github – Published: 2025-09-05 18:31 – Updated: 2026-01-23 21:30

Details

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

ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime()

snd_soc_remove_pcm_runtime() might be called with rtd == NULL which will leads to null pointer dereference. This was reproduced with topology loading and marking a link as ignore due to missing hardware component on the system. On module removal the soc_tplg_remove_link() would call snd_soc_remove_pcm_runtime() with rtd == NULL since the link was ignored, no runtime was created.

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-2025-38706"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-04T16:15:39Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime()\n\nsnd_soc_remove_pcm_runtime() might be called with rtd == NULL which will\nleads to null pointer dereference.\nThis was reproduced with topology loading and marking a link as ignore\ndue to missing hardware component on the system.\nOn module removal the soc_tplg_remove_link() would call\nsnd_soc_remove_pcm_runtime() with rtd == NULL since the link was ignored,\nno runtime was created.",
  "id": "GHSA-9c77-w28p-48g4",
  "modified": "2026-01-23T21:30:36Z",
  "published": "2025-09-05T18:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38706"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d91cb261cac6d885954b8f5da28b5c176c18131"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2fce20decc6a83f16dd73744150c4e7ea6c97c21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41f53afe53a57a7c50323f99424b598190acf192"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ce0a7255ce97ed7c54afae83fdbce712a1f0c9e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f8fc03712194fd4e2df28af7f7f7a38205934ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/82ba7b8cf9f6e3bf392a9f08ba3d1c0b200ccb94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b465bedc2b417fd27c1d1ab7122882b4b60b1a0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cecc65827ef3df9754e097582d89569139e6cd1e"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-38706 (GCVE-0-2025-38706)

Vulnerability from cvelistv5 – Published: 2025-09-04 15:32 – Updated: 2026-01-02 15:31

Title

ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime()

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() snd_soc_remove_pcm_runtime() might be called with rtd == NULL which will leads to null pointer dereference. This was reproduced with topology loading and marking a link as ignore due to missing hardware component on the system. On module removal the soc_tplg_remove_link() would call snd_soc_remove_pcm_runtime() with rtd == NULL since the link was ignored, no runtime was created.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/8b465bedc2b417fd2…
	https://git.kernel.org/stable/c/82ba7b8cf9f6e3bf3…
	https://git.kernel.org/stable/c/7f8fc03712194fd4e…
	https://git.kernel.org/stable/c/41f53afe53a57a7c5…
	https://git.kernel.org/stable/c/2fce20decc6a83f16…
	https://git.kernel.org/stable/c/cecc65827ef3df975…
	https://git.kernel.org/stable/c/7ce0a7255ce97ed7c…
	https://git.kernel.org/stable/c/2d91cb261cac6d885…

Impacted products

Vendor

Product

Version

Linux

Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 8b465bedc2b417fd27c1d1ab7122882b4b60b1a0 (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 82ba7b8cf9f6e3bf392a9f08ba3d1c0b200ccb94 (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 7f8fc03712194fd4e2df28af7f7f7a38205934ef (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 41f53afe53a57a7c50323f99424b598190acf192 (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 2fce20decc6a83f16dd73744150c4e7ea6c97c21 (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < cecc65827ef3df9754e097582d89569139e6cd1e (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 7ce0a7255ce97ed7c54afae83fdbce712a1f0c9e (git)
Affected: 50cd9b5317d5593d0a33f4227f56ddcc1bf66604 , < 2d91cb261cac6d885954b8f5da28b5c176c18131 (git)

Linux

Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.241 , ≤ 5.10.* (semver)
Unaffected: 5.15.190 , ≤ 5.15.* (semver)
Unaffected: 6.1.149 , ≤ 6.1.* (semver)
Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.43 , ≤ 6.12.* (semver)
Unaffected: 6.15.11 , ≤ 6.15.* (semver)
Unaffected: 6.16.2 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (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-9C77-W28P-48G4

CVE-2025-38706 (GCVE-0-2025-38706)

Tags

Sightings

Nomenclature