ghsa-5gwx-vhc7-55r8
Vulnerability from github
Published
2024-02-27 12:31
Modified
2024-04-10 18:30
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
i2c: validate user data in compat ioctl
Wrong user data may cause warning in i2c_transfer(), ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to prevent reported warnings
{ "affected": [], "aliases": [ "CVE-2021-46934" ], "database_specific": { "cwe_ids": [ "CWE-754" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-02-27T10:15:07Z", "severity": "LOW" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: validate user data in compat ioctl\n\nWrong user data may cause warning in i2c_transfer(), ex: zero msgs.\nUserspace should not be able to trigger warnings, so this patch adds\nvalidation checks for user data in compact ioctl to prevent reported\nwarnings", "id": "GHSA-5gwx-vhc7-55r8", "modified": "2024-04-10T18:30:47Z", "published": "2024-02-27T12:31:10Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46934" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/407c8708fb1bf2d4afc5337ef50635cf540c364b" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/8d31cbab4c295d7010ebb729e9d02d0e9cece18f" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/9e4a3f47eff476097e0c7faac04d1831fc70237d" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/bb436283e25aaf1533ce061605d23a9564447bdf" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/f68599581067e8a5a8901ba9eb270b4519690e26" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "type": "CVSS_V3" } ] }
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- 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.