CVE-2026-80911

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: sof-audio: Fix error path in sof_widget_setup_unlocked() If either tplg_ops->dai_config or widget_kcontrol_setup fail during widget setup we would double decrement the use_count of the widget because the sof_widget_free_unlocked() would be called twice, similarly the core_put would be invoked twice as well. Since the use_count and core_put() is handled within the widget_free function we need to return without falling through the pipe_widget_free label. The fixes tag is picked to the last change around this part of the code which is adequately old enough for backporting purposes.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/8cba53b862e1437257ec206d303ff942684284f1
https://git.kernel.org/stable/c/b270ed327380428581bbcbd85707f62e942428d7
https://git.kernel.org/stable/c/c06995637f6a4667f2b540ac65315bfc8196a099
https://git.kernel.org/stable/c/d48691e70d4a9434b71039d4ed12bb0df4601acf
https://git.kernel.org/stable/c/e780e4917d43683224812400fe3dc4816fceba75

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-04 18:18

Updated : 2026-09-04 18:18

NVD link : CVE-2026-80911

Mitre link : CVE-2026-80911

CVE.ORG link : CVE-2026-80911

JSON object : View

Products Affected

No product.

CWE

No CWE.

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