CVE-2021-47020 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/2f17ac005b320c85d686088cfd4c2e7017912b88
https://git.kernel.org/stable/c/342260fe821047c3d515e3d28085d73fbdce3e80
https://git.kernel.org/stable/c/48f17f96a81763c7c8bf5500460a359b9939359f
https://git.kernel.org/stable/c/7c468deae306d0cbbd539408c26cfec04c66159a
https://git.kernel.org/stable/c/870533403ffa28ff63e173045fc5369365642002
https://git.kernel.org/stable/c/effd2bd62b416f6629e18e3ce077c60de14cfdea
https://lore.kernel.org/linux-cve-announce/2024022920-CVE-2021-47020-78d9@gregkh/T/#u
https://nvd.nist.gov/vuln/detail/CVE-2021-47020
https://www.cve.org/CVERecord?id=CVE-2021-47020

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-02-29T22:31:14.086Z

Updated: 2024-08-04T05:24:39.637Z

Reserved: 2024-02-27T18:42:55.954Z

Link: CVE-2021-47020

Vulnrichment

Updated: 2024-08-04T05:24:39.637Z

NVD

Status : Awaiting Analysis

Published: 2024-02-29T23:15:07.357

Modified: 2024-03-01T14:04:26.010

Link: CVE-2021-47020

Redhat

Severity : Low

Publid Date: 2024-02-29T00:00:00Z

Links: CVE-2021-47020 - Bugzilla

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