ghsa-p2c4-6w6j-w378
Vulnerability from github
Published
2025-04-01 18:30
Modified
2025-04-01 18:30
VLAI Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: prevent connection release during oplock break notification
ksmbd_work could be freed when after connection release. Increment r_count of ksmbd_conn to indicate that requests are not finished yet and to not release the connection.
{ "affected": [], "aliases": [ "CVE-2025-21955" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-04-01T16:15:26Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: prevent connection release during oplock break notification\n\nksmbd_work could be freed when after connection release.\nIncrement r_count of ksmbd_conn to indicate that requests\nare not finished yet and to not release the connection.", "id": "GHSA-p2c4-6w6j-w378", "modified": "2025-04-01T18:30:53Z", "published": "2025-04-01T18:30:53Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21955" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/09aeab68033161cb54f194da93e51a11aee6144b" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/3aa660c059240e0c795217182cf7df32909dd917" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/a4261bbc33fbf99b99c80aa3a2c5097611802980" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/f17d1c63a76b0fe8e9c78023a86507a3a6d62cfa" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
Author | Source | Type | Date |
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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.
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