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AUSCERT External Security Bulletin Redistribution
ESB-2022.0542.3
Intel IPP Cryptography Advisory
23 February 2022
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AusCERT Security Bulletin Summary
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Product: Intel Integrated Performance Primitives (IPP) Cryptography software
Publisher: Intel
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Resolution: Patch/Upgrade
CVE Names: CVE-2021-33147
Original Bulletin:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00600.html
Comment: CVSS (Max): 2.5 CVE-2021-33147 (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N)
CVSS Source: Intel
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Revision History: February 23 2022: Fixed CVSS Max score
February 23 2022: Corrected CVSS severity rating
February 9 2022: Initial Release
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Intel ID: INTEL-SA-00600
Advisory Category: Software
Impact of vulnerability : Information Disclosure
Severity rating : LOW
Original release: 02/08/2022
Last revised: 02/22/2022
View all Show less
Summary:
A potential security vulnerability in the Intel Integrated Performance
Primitives (IPP) Cryptography software library may allow information
disclosure. Intel is releasing software updates to mitigate this potential
vulnerability.
Vulnerability Details:
CVEID: CVE-2021-33147
Description: Improper conditions check in the Intel(R) IPP Crypto library
before version 2021.2 may allow an authenticated user to potentially enable
information disclosure via local access.
CVSS Base Score: 2.5 Low
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected Products:
Intel IPP Crypto library before version 2021.2.
Recommendations:
Intel recommends updating Intel IPP Crypto library to version 2021.2 or later.
Updates are available for download at this location: https://github.com/intel/
ipp-crypto
Acknowledgements:
This issue was 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.
Revision History
Revision Date Description
1.0 02/08/2022 Initial Release
1.1 02/22/2022 Corrected CVSS severity rating.
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