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redhatcveRedhat.comRH:CVE-2021-47311
HistoryMay 27, 2024 - 2:09 p.m.

CVE-2021-47311

2024-05-2714:09:48
redhat.com
access.redhat.com
6
linux kernel
cve-2021-47311
net: qcom/emac
uaf bug
vulnerability
fix

AI Score

6.5

Confidence

Low

EPSS

0

Percentile

10.3%

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.