CVE-2022-25746

Buffer Copy Without Checking Size of Input in Kernel

High · published January 6, 2023

CVSS v3.1
8.1
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

Memory corruption in kernel due to missing checks when updating the access rights of a memextent mapping.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00118 · 1.6th percentile
Published
2023-01-06T05:02Z
EPSS history
Timeline
  • 06 JAN 05:02Z
    Buffer Copy Without Checking Size of Input in Kernel
    cvelistv5