CVE-2022-36763CWE-122

Heap Buffer Overflow in Tcg2MeasureGptTable

High · published January 9, 2024

CVSS v3.1
7.0
EPSS
0%
Percentile
20.5
In the wild
Unconfirmed
What it is

EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00291 · 20.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2024-01-09T16:09Z
EPSS history
Timeline
  • 09 JAN 16:09Z
    Heap Buffer Overflow in Tcg2MeasureGptTable
    cvelistv5