CVE-2023-53432

medium

Description

In 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

https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982

https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac

https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5

https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927

Details

Source: Mitre, NVD

Published: 2025-09-18

Updated: 2025-09-19

Risk Information

CVSS v2

Base Score: 6.1

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:P/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H