CVE-2023-53432
firewire: net: fix use after free in fwnet_finish_incoming_packet()
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c76acec6d55107b652a37c90b36c00bc8b04dabb < 2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927 c76acec6d55107b652a37c90b36c00bc8b04dabb < 9040adc38cf6bfbb77034d558ac2c52f70d840ac c76acec6d55107b652a37c90b36c00bc8b04dabb < 9860921ab4521252dc39bb21b9c936bd09a00982 c76acec6d55107b652a37c90b36c00bc8b04dabb < 3ff256751a2853e1ffaa36958ff933ccc98c6cb5
Linux / Linux
2.6.31
References
git.kernel.org: https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927 git.kernel.org: https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac git.kernel.org: https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982 git.kernel.org: https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5