CVE-2026-98055 (GCVE-0-2026-98055)

Vulnerability from cvelistv5 – Published: 2026-09-25 10:24 – Updated: 2026-09-25 10:24
VLAI
Title
ASoC: Intel: avs: Clean up the bus when fetching ML caps fails
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Clean up the bus when fetching ML caps fails snd_hdac_ext_bus_get_ml_capabilities() may fail and its return code shall be checked and accounted for. Address the issue by updating the error-path for avs_pci_probe(). At the same time, if the function in question succeeds but the next part of avs_pci_probe() fails, the hlink list shall be cleaned up before leaving the scope.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 1affc44ea5dd554c103e0ce1e809f3aa5d942349 , < 2d96325e8ed97ec70623f788c35cca5d68c34351 (git)
Affected: 1affc44ea5dd554c103e0ce1e809f3aa5d942349 , < 498bf26639e99a98e7a3db880a7da8251aaf4289 (git)
Affected: 1affc44ea5dd554c103e0ce1e809f3aa5d942349 , < 04447cd14ebcc924f2d745dd33b9506735bda5b4 (git)
Affected: 1affc44ea5dd554c103e0ce1e809f3aa5d942349 , < 559ea14b7ae7c7562b48759fa545b64958f35b73 (git)
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Linux Linux Affected: 5.19
Unaffected: 0 , < 5.19 (semver)
Unaffected: 6.12.111 , ≤ 6.12.* (semver)
Unaffected: 6.18.53 , ≤ 6.18.* (semver)
Unaffected: 7.2.7 , ≤ 7.2.* (semver)
Unaffected: 7.3-rc3 , ≤ * (original_commit_for_fix)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Clean up the bus when fetching ML caps fails\n\nsnd_hdac_ext_bus_get_ml_capabilities() may fail and its return code\nshall be checked and accounted for. Address the issue by updating the\nerror-path for avs_pci_probe().\n\nAt the same time, if the function in question succeeds but the next part\nof avs_pci_probe() fails, the hlink list shall be cleaned up before\nleaving the scope."
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    "dateReserved": "2026-09-25T10:19:56.072Z",
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    "state": "PUBLISHED"
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            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Clean up the bus when fetching ML caps fails\n\nsnd_hdac_ext_bus_get_ml_capabilities() may fail and its return code\nshall be checked and accounted for. Address the issue by updating the\nerror-path for avs_pci_probe().\n\nAt the same time, if the function in question succeeds but the next part\nof avs_pci_probe() fails, the hlink list shall be cleaned up before\nleaving the scope."
          }
        ],
        "id": "CVE-2026-98055",
        "lastModified": "2026-09-25T11:17:34.440",
        "metrics": {},
        "published": "2026-09-25T11:17:34.440",
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        "vulnStatus": "Received"
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}



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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

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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.
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  • 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.



Related by attack behaviour

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.