The latest security information on Intel® products.
2022.3 IPU – BIOS Advisory
| Intel ID: | INTEL-SA-00688 |
|---|---|
| Advisory Category: | Firmware |
| Impact of vulnerability: | Escalation of Privilege |
| Severity rating: | HIGH |
| Original release: | 11/08/2022 |
| Last revised: | 11/08/2022 |
Summary:
Potential security vulnerabilities in the BIOS firmware for some Intel® Processors may allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2022-26006
Description: Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 8.2 High
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVEID: CVE-2022-21198
Description: Time-of-check time-of-use race condition in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS Base Score: 7.9 High
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Affected Products:
Product Collection |
Vertical Segment |
CPU ID |
Platform ID |
Intel® Xeon® Processor E5 v3 Family |
Server |
306F2 |
6F |
Intel® Xeon® Processor E5 v4 Family, |
Server |
406F1 |
EF |
1This product has met its End of Servicing Updates (ESU). For customers interested in extending updates beyond ESU, please contact your Intel representative for details.
Product Collection |
Vertical Segment |
CPU ID |
Platform ID |
11th Gen Intel® Core™ processor Intel® Xeon® W processor |
Server, Workstation |
A0671 |
02 |
11th Gen Intel® Core™ processor family
|
Desktop |
A0671 |
02 |
11th Generation Intel® Core Processor Family |
Mobile |
806D1 806C1 806C2 |
C2 80 |
12th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family |
Desktop |
90672 90675 |
01 |
12th Generation Intel® Core Processor Family |
Mobile |
906A3 |
11 |
12th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family |
Mobile |
906A4 |
07 |
10th Generation Intel® Core™ Processor Family |
Mobile |
706E5 |
80 |
Intel® Core™ Processors with Intel® Hybrid Technology |
Mobile |
806A1 |
10 |
Intel® Pentium® Silver N6000 Processor Family, Intel® Celeron® N4000 and N5000 Processor Families |
Desktop, Mobile |
906C0 |
01 |
10th Generation Intel® Core™ Processors |
Desktop, Workstation |
A0653 A0655 |
22 |
10th Generation Intel® Core™ Processors Intel® Xeon® W processor family |
Mobile, Workstation |
A0660 A0661 |
80 |
10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Mobile, Workstation |
A0652 |
20 |
10th Gen Intel® Core™ processor 10000/1200 series Pentium® Gold processor series Celeron® processor 5000 series |
Mobile |
806EC |
94 |
Recommendations:
Intel recommends that users of listed Intel® Processors update to the latest versions provided by the system manufacturer that addresses these issues.
Acknowledgements:
These issues were found internally by Intel employees.
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.
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