CVE-2021-47204

net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove

Description

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove Access to netdev after free_netdev() will cause use-after-free bug. Move debug log before free_netdev() call to avoid it.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/d74ff10ed2d93dc9b67e99a74b36fb9a83273d8a patch
https://git.kernel.org/stable/c/1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9 patch
https://git.kernel.org/stable/c/32d4686224744819ddcae58b666c21d2a4ef4c88 patch
https://git.kernel.org/stable/c/9b5a333272a48c2f8b30add7a874e46e8b26129c patch

Frequently Asked Questions

What is the severity of CVE-2021-47204?
CVE-2021-47204 has been scored as a high severity vulnerability.
How to fix CVE-2021-47204?
To fix CVE-2021-47204, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-47204 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-47204 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-47204?
CVE-2021-47204 affects Linux Linux, Linux Linux.
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