CVE-2023-54084
ALSA: firewire-digi00x: prevent potential use after free
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
Timeline
ID reserved
By Linux
Published
- 5 months later
· 5 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.21% · top 88% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < 5009aead17f060753428e249eb0246eb1c2f8b86
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < 13c5fa1248bf06e95a25907c1be83948b8c44c50
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < bbb5ac533ca6c4e2775a95388c9c0c610bb442b7
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < ee1a221d947809c0308f27567c07a3ac93406057
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < 67148395efa2c1fb20e98fca359b20e7a6c81fe4
- affected 9a08067ec318cbeaf0caa2d104cf677e723e02a3 – < c0e72058d5e21982e61a29de6b098f7c1f0db498
- affected 5.4
- unaffected < 5.4
- unaffected 5.4.244 – ≤ 5.4.*
- unaffected 5.10.181 – ≤ 5.10.*
- unaffected 5.15.113 – ≤ 5.15.*
- unaffected 6.1.30 – ≤ 6.1.*
- unaffected 6.3.4 – ≤ 6.3.*
- unaffected 6.4 – ≤ *
References (6)
- https://git.kernel.org/stable/c/5009aead17f060753428e249eb0246eb1c2f8b86 (opens in a new tab)
- https://git.kernel.org/stable/c/13c5fa1248bf06e95a25907c1be83948b8c44c50 (opens in a new tab)
- https://git.kernel.org/stable/c/bbb5ac533ca6c4e2775a95388c9c0c610bb442b7 (opens in a new tab)
- https://git.kernel.org/stable/c/ee1a221d947809c0308f27567c07a3ac93406057 (opens in a new tab)
- https://git.kernel.org/stable/c/67148395efa2c1fb20e98fca359b20e7a6c81fe4 (opens in a new tab)
- https://git.kernel.org/stable/c/c0e72058d5e21982e61a29de6b098f7c1f0db498 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-54084)Record last updated .