CVE-2023-35685

In DevmemIntMapPages of devicemem_server.c, there is a possible physical page uaf due to a logic error in the code

High · published January 8, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
3.8
In the wild
Unconfirmed
What it is

In DevmemIntMapPages of devicemem_server.c, there is a possible physical page uaf due to a logic error in the code. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00149 · 3.8th percentile
Published
2025-01-08T17:35Z
EPSS history
Timeline
  • 08 JAN 17:35Z
    In DevmemIntMapPages of devicemem_server.c, there is a possible physical page uaf due to a logic error in the code
    cvelistv5