Exploit / PoCcritical
Decrement by one to rule them all: AsIO3.sys driver exploitation
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-1533 | A stack buffer overflow has been identified in the AsIO3.sys driver | 8.2 | <1% | ||
| CVE-2025-3464 | A race condition vulnerability exists in Armoury Crate | 8.4 | <1% |
Indicators of compromise
auto-extracted · verify before use · export allAll| Type | Indicator | Context |
|---|---|---|
| sha256 | c5c176fc0cbf4cc4e37c84b6237392b8bea58dbccf5fbbc902819dfc72ca9efa | on>binascii.b2a_hex(idc.get_bytes(0x0000000140009150,32)) B'c5c176fc0cbf4cc4e37c84b6237392b8bea58dbccf5fbbc902819dfc72ca9efa' I calculated the SHA256 hash for “AsusCertService.exe” and |
From the original article
13 min read at blog.talosintelligence.com
Armoury Crate and AI Suite are applications used to manage and monitor ASUS motherboards and related components such as the processor, RAM or the increasingly popular RGB lighting. These types of applications often install drivers in the system, which are necessary for direct communication with hardware to configure settings or retrieve critical parameters such as CPU temperature, fan speeds and firmware updates.
blog.talosintelligence.com
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