CVE-2023-40077

In multiple functions of MetaDataBase.cpp, there is a possible UAF write due to a race condition

Critical · published December 4, 2023

CVSS v3.1
9.8
EPSS
8%
Percentile
95.0
In the wild
Unconfirmed
What it is

In multiple functions of MetaDataBase.cpp, there is a possible UAF write due to a race condition. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.08423 · 95.0th percentile
Published
2023-12-04T22:40Z
EPSS history
Timeline
  • 04 DEC 22:40Z
    In multiple functions of MetaDataBase.cpp, there is a possible UAF write due to a race condition
    cvelistv5