In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: intel-sdw-acpi: harden detection of controller
The existing code currently sets a pointer to an ACPI handle before
checking that it's actually a SoundWire controller. This can lead to
issues where the graph walk continues and eventually fails, but the
pointer was set already.
This patch changes the logic so that the information provided to
the caller is set when a controller is found.
Metrics
Affected Vendors & Products
References
History
Wed, 11 Sep 2024 18:30:00 +0000
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MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-02-27T09:43:56.102Z
Updated: 2024-09-11T17:33:24.369Z
Reserved: 2024-02-25T13:45:52.719Z
Link: CVE-2021-46926
Vulnrichment
Updated: 2024-08-04T05:17:42.895Z
NVD
Status : Analyzed
Published: 2024-02-27T10:15:07.320
Modified: 2024-04-10T16:26:55.390
Link: CVE-2021-46926
Redhat