CVE-2023-54084
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 24, 2025
First seenDec 24, 2025
How to fix
Update
- Linux Linux5009aead17f060753428e249eb0246eb1c2f8b86, 13c5fa1248bf06e95a25907c1be83948b8c44c50, bbb5ac533ca6c4e2775a95388c9c0c610bb442b7, ee1a221d947809c0308f27567c07a3ac93406057, 67148395efa2c1fb20e98fca359b20e7a6c81fe4, c0e72058d5e21982e61a29de6b098f7c1f0db498 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < 5009aead17f060753428e249eb0246eb1c2f8b86, 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < 13c5fa1248bf06e95a25907c1be83948b8c44c50, 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < bbb5ac533ca6c4e2775a95388c9c0c610bb442b7, 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < ee1a221d947809c0308f27567c07a3ac93406057, 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < 67148395efa2c1fb20e98fca359b20e7a6c81fe4, 9a08067ec318cbeaf0caa2d104cf677e723e02a3 ≤ v < c0e72058d5e21982e61a29de6b098f7c1f0db498, 5.4 | 5009aead17f060753428e249eb0246eb1c2f8b86, 13c5fa1248bf06e95a25907c1be83948b8c44c50, bbb5ac533ca6c4e2775a95388c9c0c610bb442b7, ee1a221d947809c0308f27567c07a3ac93406057, 67148395efa2c1fb20e98fca359b20e7a6c81fe4, c0e72058d5e21982e61a29de6b098f7c1f0db498 |
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