CVE-2023-53432

High

Open

TLP:CLEAR

firewire: net: fix use after free in fwnet_finish_incoming_packet()

NVD CVE.org

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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.

Details

CVSS Score: 8.8
EPSS Score ⓘ: 0.19%

9th percentile
CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Sep 18, 2025
Last Modified: Aug 5, 2026

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