CVE-2023-53432

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

I

n the Linux kernel, the following vulnerability has been resolved: firewire: net: fix use after free in fwnet_finish_incoming_packet() The netif_rx() function frees the skb so we can't dereference it to save the skb->len.

References

Link	Resource
https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927	Patch
https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5	Patch
https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac	Patch
https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982	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::::::::

History

11 Dec 2025, 15:23

Type	Values Removed	Values Added
First Time		Linux linux Kernel Linux
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CWE		CWE-416
References	~~() https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927 -~~	() https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927 - Patch
References	~~() https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5 -~~	() https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5 - Patch
References	~~() https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac -~~	() https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac - Patch
References	~~() https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982 -~~	() https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982 - Patch

19 Sep 2025, 16:00

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-18 16:15

Updated : 2026-01-14 20:16

NVD link : CVE-2023-53432

Mitre link : CVE-2023-53432

CVE.ORG link : CVE-2023-53432

JSON object : View

Products Affected

linux_kernel

CWE

CWE-416

Use After Free

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