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AUSCERT External Security Bulletin Redistribution
Intel SOC Driver Package Advisory
10 February 2021
AusCERT Security Bulletin Summary
Product: Intel SOC Driver Package
Operating System: Windows
Impact/Access: Increased Privileges -- Existing Account
CVE Names: CVE-2021-0109
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Intel ID: INTEL-SA-00471
Advisory Category: Software
Impact of vulnerability : Escalation of Privilege
Severity rating : MEDIUM
Original release: 02/09/2021
Last revised: 02/09/2021
A potential security vulnerability in the Intel System-on-a-Chip (SOC) Driver
Package for STK1A32SC may allow escalation of privilege. Intel is releasing a
software update to mitigate this potential vulnerability.
Description: Insecure inherited permissions for the Intel(R) SOC driver package
for STK1A32SC before version 604 may allow an authenticated user to potentially
enable escalation of privilege via local access.
CVSS Base Score: 6.7 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Intel SOC Driver Package for STK1A32SC before version 604.
Intel recommends updating the Intel SOC Driver Package for STK1A32SC to version
604 or later.
Updates are available for download at this location:
Intel would like to thank Wael Guesmi for reporting this issue.
Intel, and nearly the entire technology industry, follows a disclosure practice
called Coordinated Disclosure, under which a cybersecurity vulnerability is
generally publicly disclosed only after mitigations are available.
Revision Date Description
1.0 02/09/2021 Initial Release
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