CVE-2018-14656CWE-20

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address…

High · published October 8, 2018

CVSS v3.0
7.0
EPSS
1%
Percentile
43.6
In the wild
Unconfirmed
What it is

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.

The record
Technical detail
CVSS v3.0
7.0 · HIGH
Vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00528 · 43.6th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2018-10-08T22:00Z
EPSS history
Timeline
  • 08 OCT 22:00Z
    A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address…
    cvelistv5