CVE-2026-72445 (GCVE-0-2026-72445)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:56 – Updated: 2026-08-17 05:14
VLAI
Title
ALSA: usb-audio: qcom: clear opened when stream enable fails
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clear opened when stream enable fails On enable, subs->opened is set before the service_interval is validated; an invalid interval jumps to the response label without clearing it, so the substream is wedged at -EBUSY until a disable or disconnect. Clear subs->opened on the enable error path.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 326bbc348298ab0946c5560defe024a5f6ef28bb , < 53c23d56b46b1ae51574d92110895086aead7ad7 (git)
Affected: 326bbc348298ab0946c5560defe024a5f6ef28bb , < ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb (git)
Affected: 326bbc348298ab0946c5560defe024a5f6ef28bb , < 3c7af07943b2718087ae791cad450af5cf646d90 (git)
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Linux Linux Affected: 6.16
Unaffected: 0 , < 6.16 (semver)
Unaffected: 6.18.40 , ≤ 6.18.* (semver)
Unaffected: 7.1.5 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (original_commit_for_fix)
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{
  "containers": {
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          "product": "Linux",
          "programFiles": [
            "sound/usb/qcom/qc_audio_offload.c"
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: qcom: clear opened when stream enable fails\n\nOn enable, subs-\u003eopened is set before the service_interval is validated;\nan invalid interval jumps to the response label without clearing it, so\nthe substream is wedged at -EBUSY until a disable or disconnect.\n\nClear subs-\u003eopened on the enable error path."
        }
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      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:14:46.557Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
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          "url": "https://git.kernel.org/stable/c/ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb"
        },
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          "url": "https://git.kernel.org/stable/c/3c7af07943b2718087ae791cad450af5cf646d90"
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-72445",
    "datePublished": "2026-08-15T05:56:55.855Z",
    "dateReserved": "2026-08-09T03:40:39.930Z",
    "dateUpdated": "2026-08-17T05:14:46.557Z",
    "state": "PUBLISHED"
  },
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        "cveTags": [],
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          {
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            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: qcom: clear opened when stream enable fails\n\nOn enable, subs-\u003eopened is set before the service_interval is validated;\nan invalid interval jumps to the response label without clearing it, so\nthe substream is wedged at -EBUSY until a disable or disconnect.\n\nClear subs-\u003eopened on the enable error path."
          }
        ],
        "id": "CVE-2026-72445",
        "lastModified": "2026-08-17T06:19:11.960",
        "metrics": {},
        "published": "2026-08-15T06:22:18.403",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        "vulnStatus": "Received"
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      "current_release_date": "2026-08-17T14:19:09+00:00",
      "cve": "CVE-2026-72445",
      "id": "CVE-2026-72445",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: ALSA: usb-audio: qcom: clear opened when stream enable fails",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-72445.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-09-01T17:13:40Z",
      "cve": "CVE-2026-72445",
      "id": "CVE-2026-72445",
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      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-72445",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-72445.json",
      "version": "2"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.