CVE-2023-53432

Published: Sep 18, 2025

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `c76acec6d55107b652a37c90b36c00bc8b04dabb - < 2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927` affected `c76acec6d55107b652a37c90b36c00bc8b04dabb - < 9040adc38cf6bfbb77034d558ac2c52f70d840ac` affected `c76acec6d55107b652a37c90b36c00bc8b04dabb - < 9860921ab4521252dc39bb21b9c936bd09a00982` affected `c76acec6d55107b652a37c90b36c00bc8b04dabb - < 3ff256751a2853e1ffaa36958ff933ccc98c6cb5`
Linux	Linux	affected `2.6.31` unaffected `0 - < 2.6.31` unaffected `5.15.128 - <= 5.15.` unaffected `6.1.47 - <= 6.1.` unaffected `6.4.12 - <= 6.4.*` +1 more versions

References

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

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

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

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

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CVE-2023-53432

Description

Affected Products

References