ghsa-wxv8-6x37-53r6
Vulnerability from github
Published
2023-07-24 18:30
Modified
2024-08-27 21:31
Severity ?
Details
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
{ "affected": [], "aliases": [ "CVE-2023-32252" ], "database_specific": { "cwe_ids": [ "CWE-476" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-07-24T16:15:11Z", "severity": "HIGH" }, "details": "A flaw was found in the Linux kernel\u0027s ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.", "id": "GHSA-wxv8-6x37-53r6", "modified": "2024-08-27T21:31:10Z", "published": "2023-07-24T18:30:43Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32252" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-32252" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2219815" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20231124-0001" }, { "type": "WEB", "url": "https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.