ghsa-c7gj-6p66-m9ff
Vulnerability from github
Published
2022-05-14 01:14
Modified
2022-05-14 01:14
Severity ?
Details
An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.
{ "affected": [], "aliases": [ "CVE-2018-13406" ], "database_specific": { "cwe_ids": [ "CWE-190" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-07-06T14:29:00Z", "severity": "HIGH" }, "details": "An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.", "id": "GHSA-c7gj-6p66-m9ff", "modified": "2022-05-14T01:14:52Z", "published": "2022-05-14T01:14:52Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13406" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/9f645bcc566a1e9f921bdae7528a01ced5bc3713" }, { "type": "WEB", "url": "https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.17.4" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3752-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3752-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3752-3" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3753-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3753-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3754-1" }, { "type": "WEB", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9f645bcc566a1e9f921bdae7528a01ced5bc3713" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/104685" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1041355" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.
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- 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.