Lenovo Patches Intel Firmware Flaws in Multiple Product Lines

Lenovo has patched several several high-severity vulnerabilities tied to Intel flaws that could enable escalation of privilege, information disclosure, or even denial of service. Overall the device maker patched flaws tied to 16 high-severity CVEs on Thursday. Those include five related to Intel...

Input validation

Insufficient input validation in Intelr CSME subsystem before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intelr TXE before 3.1.60 or 4.0.10 may allow a privileged user to potentially enable an escalation of privilege via local access...

Code injection

Unhandled exception in Content Protection subsystem in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intel TXE before 3.1.60 or 4.0.10 may allow privileged user to potentially modify data via local access...

CVE-2018-12199

Buffer overflow in an OS component in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 and Intel TXE version before 3.1.60 or 4.0.10 may allow a privileged user to potentially execute arbitrary code via physical access...

Input validation

Insufficient input validation in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intel TXE before version 3.1.60 or 4.0.10 may allow an unauthenticated user to potentially modify data via physical access...

Design/Logic Flaw

Bounds check in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or IntelR Server Platform Services before versions 4.00.04.383 or SPS 4.01.02.174, or IntelR TXE before versions 3.1.60 or 4.0.10 may allow an unauthenticated user to potentially execute arbitrar...

Input validation

Insufficient input validation in IntelR AMT in IntelR CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20 may allow an unauthenticated user to potentially execute arbitrary code via physical access...

CVE-2018-12192

Logic bug in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or IntelR Server Platform Services before version SPSE504.00.04.393.0 may allow an unauthenticated user to potentially bypass MEBx authentication via physical access...

CVE-2018-12188

Insufficient input validation in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intel TXE before version 3.1.60 or 4.0.10 may allow an unauthenticated user to potentially modify data via physical access...

CVE-2018-12190

Insufficient input validation in Intelr CSME subsystem before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intelr TXE before 3.1.60 or 4.0.10 may allow a privileged user to potentially enable an escalation of privilege via local access...

Authentication flaw

Logic bug in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or IntelR Server Platform Services before version SPSE504.00.04.393.0 may allow an unauthenticated user to potentially bypass MEBx authentication via physical access...

CVE-2018-12208

Buffer overflow in HECI subsystem in IntelR CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 and IntelR TXE version before 3.1.60 or 4.0.10, or IntelR Server Platform Services before version 5.00.04.012 may allow an unauthenticated user to potentially execute arbitrary code via physica...

CVE-2018-12191

Bounds check in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or IntelR Server Platform Services before versions 4.00.04.383 or SPS 4.01.02.174, or IntelR TXE before versions 3.1.60 or 4.0.10 may allow an unauthenticated user to potentially execute arbitrar...

CVE-2018-12189

The CVE-2018-12189 issue affects Intel CSME (and related TXE) with an unhandled exception in the Content Protection subsystem that may allow a privileged local user to modify data. Affected firmware ranges include CSME pre-11.8.60 / 11.11.60 / 11.22.60 / 12.0.20 and TXE before 3.1.60 or 4.0.10. I...

CVE-2018-12189

Unhandled exception in Content Protection subsystem in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intel TXE before 3.1.60 or 4.0.10 may allow privileged user to potentially modify data via local access...

CVE-2018-12190

Insufficient input validation in Intelr CSME subsystem before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 or Intelr TXE before 3.1.60 or 4.0.10 may allow a privileged user to potentially enable an escalation of privilege via local access...

CVE-2018-12188

CVE-2018-12188: In Intel CSME (and related TXE/AMS components) there is insufficient input validation prior to specific firmware versions (CSME <11.8.60/11.11.60/11.22.60/12.0.20; TXE

CVE-2018-12192

Logic bug in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or IntelR Server Platform Services before version SPSE504.00.04.393.0 may allow an unauthenticated user to potentially bypass MEBx authentication via physical access...

CVE-2018-12208

Intel CVE-2018-12208 is a buffer overflow in the HECI subsystem affecting Intel CSME, TXE, and SPS prior to specified fixed versions. The Intel advisory INTEL-SA-00185 documents the issue, listing affected products and firmware families (CSME before 11.8.60/11.11.60/11.22.60 or 12.0.20; TXE befor...

CVE-2018-12199: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow in an OS component in Intel CSME before versions 11.8.60, 11.11.60, 11.22.60 or 12.0.20 and Intel TXE version before 3.1.60 or 4.0.10 may allow a privileged user to potentially execute arbitrary code via physical access...