CVE-2021-47204

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.16:rc1::::::

History

No history.

Information

Published : 2024-04-10 19:15

Updated : 2025-01-14 14:35

NVD link : CVE-2021-47204

Mitre link : CVE-2021-47204

CVE.ORG link : CVE-2021-47204

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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