Vulnerability Intelligence Report
CVE-2023-4029
A buffer overflow has been identified in the BoardUpdateAcpiDxe driver in some Lenovo ThinkPad products which may allow an attacker with local access and elevated privileges to execute arbitrary code.
No Active Exploit Signals
CVSS Base Score
6.7
MEDIUM
Exploitability:0.8
Impact Score:5.9
EPSS Probability:0.18%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-120 ↗CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Lenovo | ThinkPad | various (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.184%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Lenovo Group Ltd. · Vendor · USA |
| Reserved | 2023-07-31T16:48:52 |
| Published | 2023-08-17T16:48:24 |
| Last Updated | 2024-10-08T13:16:40 |
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