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LIN1022-6987 : Security Advisory - linux - CVE-2021-47096

Created: Mar 4, 2024    Updated: Feb 18, 2025
Resolved Date: Apr 19, 2024
Found In Version: 10.22.33.1
Fix Version: 10.22.33.16
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel

Description

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

CREATE(Triage):(User=admin) CVE-2021-47096 (https://nvd.nist.gov/vuln/detail/CVE-2021-47096)

CVEs

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