ASoC: Intel: avs: Clean up the bus when fetching ML caps fails

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-98055
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-25 11:17:34 UTC
Updated2026-09-30 14:10:59 UTC
DescriptionIn 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.

Risk And Classification

EPSS: 0.001680000 probability, percentile 0.053910000 (date 2026-09-27)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1affc44ea5dd554c103e0ce1e809f3aa5d942349 2d96325e8ed97ec70623f788c35cca5d68c34351 git Not specified
CNA Linux Linux affected 1affc44ea5dd554c103e0ce1e809f3aa5d942349 498bf26639e99a98e7a3db880a7da8251aaf4289 git Not specified
CNA Linux Linux affected 1affc44ea5dd554c103e0ce1e809f3aa5d942349 04447cd14ebcc924f2d745dd33b9506735bda5b4 git Not specified
CNA Linux Linux affected 1affc44ea5dd554c103e0ce1e809f3aa5d942349 559ea14b7ae7c7562b48759fa545b64958f35b73 git Not specified
CNA Linux Linux affected 5.19 Not specified
CNA Linux Linux unaffected 5.19 semver Not specified
CNA Linux Linux unaffected 6.12.111 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.53 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.7 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3-rc3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/559ea14b7ae7c7562b48759fa545b64958f35b73 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/2d96325e8ed97ec70623f788c35cca5d68c34351 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/498bf26639e99a98e7a3db880a7da8251aaf4289 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/04447cd14ebcc924f2d745dd33b9506735bda5b4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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