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AUSCERT External Security Bulletin Redistribution
ESB-2024.1565
2024.1 IPU - BIOS Advisory
13 March 2024
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AusCERT Security Bulletin Summary
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Product: Intel Processors
Publisher: Intel
Operating System: Firmware
Resolution: Patch/Upgrade
CVE Names: CVE-2023-32282
Original Bulletin:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00929.html
Comment: CVSS (Max): 7.2 CVE-2023-32282 (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H)
CVSS Source: Intel
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
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Intel ID: INTEL-SA-00929
Advisory Category: Firmware
Impact of vulnerability: Escalation of Privilege
Severity rating: HIGH
Original release: 03/12/2024
Last revised: 03/12/2024
Summary:
A potential security vulnerability in BIOS firmware for some Intel Processors
may allow escalation of privilege. Intel is releasing BIOS updates to mitigate
this potential vulnerability.
Vulnerability Details:
CVEID: CVE-2023-32282
Description: Race condition in BIOS firmware for some Intel(R) Processors may
allow a privileged user to potentially enable escalation of privilege via local
access.
CVSS Base Score: 7.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
Affected Products:
+--------------------------------------------+------+-----------+
|Product Collection |CPU ID|Platform ID|
+--------------------------------------------+------+-----------+
|Intel Celeron: J6413, N6211. | | |
|Intel Pentium: J6425, N6415. |90661 |C2 |
|Intel Atom: x6211E, x6413E, x6425E, x6212RE,| | |
|x6414RE, x6425RE, x6427FE, x6200FE. | | |
+--------------------------------------------+------+-----------+
| |A0652 |22 |
| |A0655 |80 |
|10th Generation Intel Core Processor Family |A0660 |94 |
| |806EC |02 |
| |A0661 |01 |
+--------------------------------------------+------+-----------+
|10th Generation Intel Core Processor Family |A0653 |22 |
+--------------------------------------------+------+-----------+
|10th Generation Intel Core Processor Family |706E5 |80 |
+--------------------------------------------+------+-----------+
|Intel Core:i7-11700T, i7-11700. |A0671 |02 |
|i5-11400T, i5-11400, i5-11500T, i5-11500. | | |
+--------------------------------------------+------+-----------+
| |806C1 |80 |
|11th Generation Intel Core Processor Family |806C2 | |
| |806D1 |C2 |
+--------------------------------------------+------+-----------+
|12th Generation Intel Core Processor Family,|906A4 |80 |
|Intel Pentium Gold Processor Family, |906A3 |07 |
|Intel Celeron Processor Family |90675 |01 |
| |90672 | |
+--------------------------------------------+------+-----------+
|12th Generation Intel Core Processor Family,| | |
|Intel Pentium Gold Processor Family, |B06E0 |01 |
|Intel Celeron Processor Family | | |
+--------------------------------------------+------+-----------+
Recommendation:
Intel recommends that users of listed Intel Processors update to the latest
versions provided by the system manufacturer that addresses these issues.
Acknowledgements:
Intel would like to thank another1024 and ccrack 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 History
Revision Date Description
1.0 03/12/2024 Initial Release
- --------------------------END INCLUDED TEXT----------------------
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