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cve/2022/CVE-2022-23085.md
marc 555e9c7de4 Update Sat May 25 21:48:12 CEST 2024
2024-05-25 21:48:12 +02:00

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CVE-2022-23085

Description

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.

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