CVE-2018-13406

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jul 6, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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