Security Advisory

CVE-2022-49956

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-06-18 11:00:18

Last updated 2026-05-11 19:09:55

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use after free bugs _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions dont do anything except free the "pcmd" pointer. It results in a use after free. Delete them.

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