CVE-2023-54084 (GCVE-0-2023-54084)
Vulnerability from cvelistv5
Published
2025-12-24 13:06
Modified
2025-12-24 13:06
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 Version: 9a08067ec318cbeaf0caa2d104cf677e723e02a3 |
||
{
"containers": {
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"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/firewire/digi00x/digi00x-stream.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
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],
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"vendor": "Linux",
"versions": [
{
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"version": "5.4"
},
{
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"version": "0",
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},
{
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"version": "5.4.244",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.181",
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},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.113",
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},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.30",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.3.*",
"status": "unaffected",
"version": "6.3.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.4",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
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"negate": false,
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],
"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: firewire-digi00x: prevent potential use after free\n\nThis code was supposed to return an error code if init_stream()\nfailed, but it instead freed dg00x-\u003erx_stream and returned success.\nThis potentially leads to a use after free."
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],
"providerMetadata": {
"dateUpdated": "2025-12-24T13:06:15.460Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/13c5fa1248bf06e95a25907c1be83948b8c44c50"
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"url": "https://git.kernel.org/stable/c/bbb5ac533ca6c4e2775a95388c9c0c610bb442b7"
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"url": "https://git.kernel.org/stable/c/67148395efa2c1fb20e98fca359b20e7a6c81fe4"
},
{
"url": "https://git.kernel.org/stable/c/c0e72058d5e21982e61a29de6b098f7c1f0db498"
}
],
"title": "ALSA: firewire-digi00x: prevent potential use after free",
"x_generator": {
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}
}
},
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"cveId": "CVE-2023-54084",
"datePublished": "2025-12-24T13:06:15.460Z",
"dateReserved": "2025-12-24T13:02:52.515Z",
"dateUpdated": "2025-12-24T13:06:15.460Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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