PSIRT Advisory – INTEL-SA-00632 - Intel® Quartus® Advisory Intel® Quartus® Advisory Corporate Pages Security {"description":"Intel\u00ae Quartus\u00ae Advisory. Altera\u2019s Product Security Incident Response Team (PSIRT) advisories provide important disclosures, mitigations, and security updates.","title":"PSIRT Advisory \u2013 INTEL-SA-00632"} Altera Security Advisory: INTEL-SA-00632 Advisory Category: Software Impact of vulnerability: Escalation of Privilege, Denial of Service, Information Disclosure Severity rating: High Original release: 02/08/2022 Last revised: 05/06/2026 Summary: Potential security vulnerabilities in Intel® Quartus® Prime Pro and Standard Editions may allow escalation of privilege, denial of service, or information disclosure. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-21203 Description: Improper permissions in the SafeNet Sentinel driver for Intel® Quartus® Prime Standard Edition before version 21.1 may allow an authenticated user to potentially enable escalation of privilege via local access. CVSS Base Score: 8.8 High CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVEID: CVE-2021-44454 Description: Improper input validation in a third-party component for Intel® Quartus® Prime Pro Edition before version 21.3 may allow an authenticated user to potentially enable escalation of privilege via local access. CVSS Base Score: 7.3 High CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVEID: CVE-2022-21220 Description: Improper restriction of XML external entity for Intel® Quartus® Prime Pro Edition before version 21.3 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 CVEID: CVE-2022-21204 Description: Improper permissions for Intel® Quartus® Prime Pro Edition before version 21.3 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 CVEID: CVE-2022-21174 Description: Improper access control in a third-party component of Intel® Quartus® Prime Pro Edition before version 21.3 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 CVEID: CVE-2022-21205 Description: Improper restriction of XML external entity reference in DSP Builder Pro for Intel® Quartus® Prime Pro Edition before version 21.3 may allow an unauthenticated user to potentially enable information disclosure via network access. CVSS Base Score: 6.5 Medium CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Affected products: Intel® Quartus® Prime Pro Edition before version 21.3. Intel® Quartus® Prime Standard Edition before version 21.1. Recommendations: Intel recommends updating Intel® Quartus® Prime Pro Edition to version 21.3 or later. Intel recommends updating Intel® Quartus® Prime Standard Edition to version 21.1 or later. Updates are available for download at these locations: https://www.altera.com/products/development-tools/quartus Acknowledgements: These issues were found externally. Intel would like to thank Marius Gabriel Mihai ( CVE-2022-21204 and CVE-2022-21174 ) for reporting these issues. Revision Date Description 1.0 02/08/2022 Initial Release 1.1 02/15/2022 Corrected the reporter's name 1.2 03/10/2023 Updated Acknowledgements 1.3 05/06/2026 Transfer Advisory to Altera. Legal Notices and Disclaimers Altera provides these materials as-is, with no express or implied warranties. 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