CVE-2021-47422 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5
https://git.kernel.org/stable/c/0b4e9fc14973a94ac0520f19b3633493ae13c912
https://git.kernel.org/stable/c/65fff0a8efcdca8d84ffe3e23057c3b32403482d
https://lore.kernel.org/linux-cve-announce/2024052155-CVE-2021-47422-3f95@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2021-47422
https://www.cve.org/CVERecord?id=CVE-2021-47422

History

Mon, 04 Nov 2024 12:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-21T15:04:09.947Z

Updated: 2024-11-04T12:05:36.485Z

Reserved: 2024-05-21T14:58:30.820Z

Link: CVE-2021-47422

Vulnrichment

Updated: 2024-08-04T05:39:59.509Z

NVD

Status : Awaiting Analysis

Published: 2024-05-21T15:15:27.633

Modified: 2024-05-21T16:53:56.550

Link: CVE-2021-47422

Redhat

Severity : Low

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2021-47422 - Bugzilla

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