CVE-2023-52548CWE-119

Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module

High · published May 28, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
2.4
In the wild
Unconfirmed
What it is

Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module. This can be leveraged by a malicious OS attacker to corrupt arbitrary SMRAM memory and, in turn, lead to code execution in SMM

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
0.00130 · 2.4th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2024-05-28T06:16Z
EPSS history
Timeline
  • 28 MAY 06:16Z
    Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module
    cvelistv5