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CVE-2021-47311

HIGH CVSS: 7.8 Published: 2024-05-21 Modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: net: qcom/emac: fix UAF in emac_remove adpt is netdev private data and it cannot be used after free_netdev() call. Using adpt after free_netdev() can cause UAF bug. Fix it by moving free_netdev() at the end of the function.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-416

References