CVE-2021-47096

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-47096

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47096.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47096

Related

Published

2024-03-04T18:15:07Z

Modified

2024-11-05T19:35:00Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved:

ALSA: rawmidi - fix the uninitalized user_pversion

The user_pversion was uninitialized for the user space file structure in the open function, because the file private structure use kmalloc for the allocation.

The kernel ALSA sequencer code clears the file structure, so no additional fixes are required.

BugLink: https://github.com/alsa-project/alsa-lib/issues/178

References

Affected packages

Debian:12 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.15-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.15-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}