CVE-2022-23085 - OpenCVE

A user-provided integer option was passed to nmreq_copyin() without checking if it would overflow. This insufficient bounds checking could lead to kernel memory corruption. On systems configured to include netmap in their devfs_ruleset, a privileged process running in a jail can affect the host environment.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

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://security.freebsd.org/advisories/FreeBSD-SA-22:04.netmap.asc
https://security.netapp.com/advisory/ntap-20240322-0004/

History

No history.

MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2024-02-15T04:52:17.556Z

Updated: 2024-08-03T03:28:43.504Z

Reserved: 2022-01-10T22:07:46.040Z

Link: CVE-2022-23085

Vulnrichment

Updated: 2024-08-03T03:28:43.504Z

NVD

Status : Awaiting Analysis

Published: 2024-02-15T05:15:09.110

Modified: 2024-08-01T13:42:36.137

Link: CVE-2022-23085

Redhat

No data.

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