CVE-2020-8744

CWE-6653 documents3 sources

Severity

7.8HIGH

EPSS

0.2%

top 63.09%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Intel Converged Security AND Management Engine Intel Server Platform Services Intel Trusted Execution Engine

Timeline

PublishedNov 12

Latest updateMay 24

Description

Improper initialization in subsystem for Intel(R) CSME versions before12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE versions before 4.0.30 Intel(R) SPS versions before E3_05.01.04.200 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶NVDintel/server_platform_services< e3_05.01.04.200

▶NVDintel/trusted_execution_engine< 4.0.30

▶NVDintel/converged_security_and_management_engine13.0.0 — 13.0.40+4

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

GHSA

GHSA-4pp9-pcmj-qjgw: Improper initialization in subsystem for Intel(R) CSME versions before12↗2022-05-24

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CVEList

CVE-2020-8744: Improper initialization in subsystem for Intel(R) CSME versions before12↗2020-11-12

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