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GHSA-F4MR-H274-9W8H
Vulnerability from github – Published: 2023-09-20 18:30 – Updated: 2025-06-28 00:31
VLAI?
Details
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
Severity ?
4.4 (Medium)
{
"affected": [],
"aliases": [
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],
"database_specific": {
"cwe_ids": [
"CWE-665",
"CWE-824"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-09-20T18:15:12Z",
"severity": "MODERATE"
},
"details": "Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.",
"id": "GHSA-f4mr-h274-9w8h",
"modified": "2025-06-28T00:31:10Z",
"published": "2023-09-20T18:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20594"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4007"
}
],
"schema_version": "1.4.0",
"severity": [
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"type": "CVSS_V3"
}
]
}
CVE-2023-20594 (GCVE-0-2023-20594)
Vulnerability from cvelistv5 – Published: 2023-09-20 17:27 – Updated: 2025-06-27 21:41
VLAI?
EPSS
Summary
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
Severity ?
No CVSS data available.
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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