CVE-2018-16091

System Management Module Vulnerabilities

N/A

Published: November 27, 2018 at 02:00 PM UTC

Updated: June 17, 2026 at 01:43 AM UTC

9 products affected across 1 vendorSystem Management Module FirmwareSystem Management ModuleThinkagile Hx Enclosure 7Z02

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Severity

N/A

Exploit prediction

EPSS 0.6%

Description

In System Management Module (SMM) versions prior to 1.06, the SMM certificate creation and parsing logic is vulnerable to several buffer overflows.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

System Management Module Firmware · Lenovo

95%

v < 1.06

Affected range stops below 1.06, so it looks safe — our inference, not a vendor statement

System Management Module · Lenovo

90%

v < 1.06

Affected range stops below 1.06, so it looks safe — our inference, not a vendor statement

lenovo-thinkagile-hx-enclosure-7x81 (environment) · lenovo-thinkagile-hx-enclosure-7y87 (environment) · lenovo-thinkagile-hx-enclosure-7z02 (environment) · lenovo-thinkagile-vx-enclosure-7y11 (environment) · lenovo-thinkagile-vx-enclosure-7y91 (environment) · lenovo-thinksystem-d2-enclosure-7x20 (environment) · lenovo-thinksystem-modular-enclosure-7x22 (environment)

Thinkagile Hx Enclosure 7X81 · Lenovodevice

80%

All versions

Thinkagile Hx Enclosure 7Y87 · Lenovodevice

80%

All versions

Thinkagile Hx Enclosure 7Z02 · Lenovodevice

80%

All versions

Thinkagile Vx Enclosure 7Y11 · Lenovodevice

80%

All versions