ghsa-2rff-fcfm-wv2q
Vulnerability from github
Published
2025-09-05 18:31
Modified
2025-09-05 18:31
VLAI Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect
After the call to phy_disconnect() netdev->phydev is reset to NULL. So fixed_phy_unregister() would be called with a NULL pointer as argument. Therefore cache the phy_device before this call.
{ "affected": [], "aliases": [ "CVE-2025-38726" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-09-04T16:15:42Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect\n\nAfter the call to phy_disconnect() netdev-\u003ephydev is reset to NULL.\nSo fixed_phy_unregister() would be called with a NULL pointer as argument.\nTherefore cache the phy_device before this call.", "id": "GHSA-2rff-fcfm-wv2q", "modified": "2025-09-05T18:31:17Z", "published": "2025-09-05T18:31:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38726" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/44bcd397ad9cd1a6b25fabb7f5edbee4fb0cfc2e" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9ad90dd34b4e8e5be1e45a4559f4de0f14e53af2" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/ae59ec969c07c73f0610f8bd7e648f01e798d222" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/e88fbc30dda1cb7438515303704ceddb3ade4ecd" } ], "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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