ghsa-r2jh-h942-fgww
Vulnerability from github
Published
2025-03-07 09:30
Modified
2025-03-13 15:32
Severity ?
VLAI Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/panthor: avoid garbage value in panthor_ioctl_dev_query()
'priorities_info' is uninitialized, and the uninitialized value is copied to user object when calling PANTHOR_UOBJ_SET(). Using memset to initialize 'priorities_info' to avoid this garbage value problem.
{ "affected": [], "aliases": [ "CVE-2025-21843" ], "database_specific": { "cwe_ids": [ "CWE-908" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-03-07T09:15:17Z", "severity": "MODERATE" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: avoid garbage value in panthor_ioctl_dev_query()\n\n\u0027priorities_info\u0027 is uninitialized, and the uninitialized value is copied\nto user object when calling PANTHOR_UOBJ_SET(). Using memset to initialize\n\u0027priorities_info\u0027 to avoid this garbage value problem.", "id": "GHSA-r2jh-h942-fgww", "modified": "2025-03-13T15:32:55Z", "published": "2025-03-07T09:30:36Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21843" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/3b32b7f638fe61e9d29290960172f4e360e38233" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/64b95bbc08bacf3e4b05c8604e6a4fec43bb712a" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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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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