CVE-2023-54084
Not scored
ALSA: firewire-digi00x: prevent potential use after free
In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-digi00x: prevent potential use after free This code was supposed to return an error code if init_stream() failed, but it instead freed dg00x->rx_stream and returned success. This potentially leads to a use after free.
Exploit probability
0.2%
Published
December 24, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2023-54084
View original source
In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-digi00x: prevent potential use after free This code was supposed to return an error code if init_stream() failed, but it instead freed dg00x->rx_stream and returned success. This potentially leads to a use after free.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/13c5fa1248bf06e95a25907c1be83948b8c44c50
- https://git.kernel.org/stable/c/5009aead17f060753428e249eb0246eb1c2f8b86
- https://git.kernel.org/stable/c/67148395efa2c1fb20e98fca359b20e7a6c81fe4
- https://git.kernel.org/stable/c/bbb5ac533ca6c4e2775a95388c9c0c610bb442b7
- https://git.kernel.org/stable/c/c0e72058d5e21982e61a29de6b098f7c1f0db498
- https://git.kernel.org/stable/c/ee1a221d947809c0308f27567c07a3ac93406057
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54084.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-54084