ZeroHour

CVE-2023-31343

CVSS 3.1
7.5 high
EPSS
<1%p8
Published
()
Modified
Description

Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading to arbitrary code execution.

Weakness
CWE-1220
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

In the news

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