CVE-2023-53432

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Source
https://cve.org/CVERecord?id=CVE-2023-53432
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53432.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53432
Downstream
Related
Published
2025-09-18T16:04:12.446Z
Modified
2026-03-11T07:55:06.432009Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
firewire: net: fix use after free in fwnet_finish_incoming_packet()
Details

In the Linux kernel, the following vulnerability has been resolved:

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

The netif_rx() function frees the skb so we can't dereference it to save the skb->len.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53432.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c76acec6d55107b652a37c90b36c00bc8b04dabb
Fixed
2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927
Fixed
9040adc38cf6bfbb77034d558ac2c52f70d840ac
Fixed
9860921ab4521252dc39bb21b9c936bd09a00982
Fixed
3ff256751a2853e1ffaa36958ff933ccc98c6cb5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53432.json"