Vulnerability-Lookup

GHSA-HGGP-38JG-4C95

Vulnerability from github – Published: 2025-05-09 09:33 – Updated: 2025-11-17 18:30

Details

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

PCI/MSI: Handle the NOMASK flag correctly for all PCI/MSI backends

The conversion of the XEN specific global variable pci_msi_ignore_mask to a MSI domain flag, missed the facts that:

1) Legacy architectures do not provide a interrupt domain
2) Parent MSI domains do not necessarily have a domain info attached

Both cases result in an unconditional NULL pointer dereference. This was unfortunatly missed in review and testing revealed it late.

Cure this by using the existing pci_msi_domain_supports() helper, which handles all possible cases correctly.

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-2025-37889"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-09T07:16:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/MSI: Handle the NOMASK flag correctly for all PCI/MSI backends\n\nThe conversion of the XEN specific global variable pci_msi_ignore_mask to a\nMSI domain flag, missed the facts that:\n\n    1) Legacy architectures do not provide a interrupt domain\n    2) Parent MSI domains do not necessarily have a domain info attached\n   \nBoth cases result in an unconditional NULL pointer dereference. This was\nunfortunatly missed in review and testing revealed it late.\n\nCure this by using the existing pci_msi_domain_supports() helper, which\nhandles all possible cases correctly.",
  "id": "GHSA-hggp-38jg-4c95",
  "modified": "2025-11-17T18:30:22Z",
  "published": "2025-05-09T09:33:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37889"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0eba2a7e858907a746ba69cd002eb9eb4dbd7bf3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/296c8295ae34045da0214882628d49c1c060dd8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2e3ad60b8f72a95e3a32ddd9d70ea129aa3fcfb7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ece3e8e5976c49c3f887e5923f998eabd54ff40"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/46d357520934eef99fa121889f8ebbf46a6eddb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/544055329560d4b64fe204fc6be325ebc24c72ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/694110bc2407a61f02a770cbb5f39b51e4ec77c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a46a9371f8b9a0eeff53a21e11ed3b65f52d9cf6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c402f184a053c8e7ca325e50f04bbbc1e4fee019"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.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-2025-37889 (GCVE-0-2025-37889)

Vulnerability from cvelistv5 – Published: 2025-05-09 06:45 – Updated: 2026-05-23 15:58

Title

ASoC: ops: Consistently treat platform_max as control value

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Consistently treat platform_max as control value This reverts commit 9bdd10d57a88 ("ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min"), and makes some additional related updates. There are two ways the platform_max could be interpreted; the maximum register value, or the maximum value the control can be set to. The patch moved from treating the value as a control value to a register one. When the patch was applied it was technically correct as snd_soc_limit_volume() also used the register interpretation. However, even then most of the other usages treated platform_max as a control value, and snd_soc_limit_volume() has since been updated to also do so in commit fb9ad24485087 ("ASoC: ops: add correct range check for limiting volume"). That patch however, missed updating snd_soc_put_volsw() back to the control interpretation, and fixing snd_soc_info_volsw_range(). The control interpretation makes more sense as limiting is typically done from the machine driver, so it is appropriate to use the customer facing representation rather than the internal codec representation. Update all the code to consistently use this interpretation of platform_max. Finally, also add some comments to the soc_mixer_control struct to hopefully avoid further patches switching between the two approaches.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

7 references

URL	Tags
https://git.kernel.org/stable/c/c402f184a053c8e7c…
https://git.kernel.org/stable/c/694110bc2407a61f0…
https://git.kernel.org/stable/c/544055329560d4b64…
https://git.kernel.org/stable/c/a46a9371f8b9a0eef…
https://git.kernel.org/stable/c/296c8295ae34045da…
https://git.kernel.org/stable/c/0eba2a7e858907a74…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c11fc224e58e7972ffd05b8f25e9b1d6a0b8d562 , < c402f184a053c8e7ca325e50f04bbbc1e4fee019 (git) Affected: a50562146d6c7650029a115c96ef9aaa7648c344 , < 694110bc2407a61f02a770cbb5f39b51e4ec77c6 (git) Affected: 395e52b7a1ad01e1b51adb09854a0aa5347428de , < 544055329560d4b64fe204fc6be325ebc24c72ca (git) Affected: fb9ad24485087e0f00d84bee7a5914640b2b9024 , < a46a9371f8b9a0eeff53a21e11ed3b65f52d9cf6 (git) Affected: fb9ad24485087e0f00d84bee7a5914640b2b9024 , < 296c8295ae34045da0214882628d49c1c060dd8a (git) Affected: fb9ad24485087e0f00d84bee7a5914640b2b9024 , < 0eba2a7e858907a746ba69cd002eb9eb4dbd7bf3 (git) Affected: 5.15.148 , < 5.15.180 (semver) Affected: 6.1.74 , < 6.1.132 (semver) Affected: 6.6.7 , < 6.6.84 (semver)
Linux	Linux	Affected: 6.7 Unaffected: 0 , < 6.7 (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.132 , ≤ 6.1.* (semver) Unaffected: 6.6.84 , ≤ 6.6.* (semver) Unaffected: 6.12.20 , ≤ 6.12.* (semver) Unaffected: 6.13.8 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-HGGP-38JG-4C95

CVE-2025-37889 (GCVE-0-2025-37889)

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