CVE-2024-53145

um: Fix potential integer overflow during physmem setup

Medium · published December 24, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
11.6
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

um: Fix potential integer overflow during physmem setup

This issue happens when the real map size is greater than LONG_MAX,

which can be easily triggered on UML/i386.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00218 · 11.6th percentile
Published
2024-12-24T11:28Z
EPSS history
Timeline
  • 24 DEC 11:28Z
    um: Fix potential integer overflow during physmem setup
    cvelistv5