CVE-2018-16095: System Management Module Vulnerabilities
First published: Tue Nov 27 2018(Updated: )
In System Management Module (SMM) versions prior to 1.06, the SMM records hashed passwords to a debug log when user authentication fails.
Credit: psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lenovo System Management Module firmware | <1.06 | |
| Lenovo ThinkAgile HX Enclosure 7x81 | ||
| Lenovo ThinkAgile HX Enclosure 7Y87 | ||
| Lenovo ThinkAgile HX Enclosure | ||
| Lenovo ThinkAgile VX Enclosure | ||
| Lenovo ThinkAgile VX Enclosure | ||
| Lenovo ThinkSystem D2 Enclosure | ||
| Lenovo ThinkSystem Modular Enclosure 7x22 |
Remedy
Update SMM firmware
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-16095?
CVE-2018-16095 is considered a high-severity vulnerability due to the exposure of hashed passwords in debug logs.
How do I fix CVE-2018-16095?
To remediate CVE-2018-16095, update your System Management Module firmware to version 1.06 or later.
What products are affected by CVE-2018-16095?
CVE-2018-16095 affects the Lenovo System Management Module firmware versions prior to 1.06.
What type of information is exposed in CVE-2018-16095?
CVE-2018-16095 exposes hashed passwords that are recorded in a debug log upon failed user authentication.
Is my Lenovo ThinkAgile HX Enclosure vulnerable to CVE-2018-16095?
No, the Lenovo ThinkAgile HX Enclosures 7x81, 7y87, and 7z02 are not affected by CVE-2018-16095.
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- vendor/lenovo
- canonical/lenovo system management module firmware
- canonical/lenovo thinkagile hx enclosure 7x81
- canonical/lenovo thinkagile hx enclosure 7y87
- canonical/lenovo thinkagile hx enclosure
- canonical/lenovo thinkagile vx enclosure
- canonical/lenovo thinksystem d2 enclosure
- canonical/lenovo thinksystem modular enclosure 7x22