Intel Xeon D-2733nt Firmware vulnerabilities

17 CVEs affecting Intel Xeon D-2733nt Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-23583, published 2023-11-14.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-40982, published 2023-08-11. Medium severity, CVSS 6.5. EPSS: 3% chance of exploitation in the next 30 days. Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable…
• CVE-2023-23583, published 2023-11-14. High severity, CVSS 7.8. EPSS: 1.7% chance of exploitation in the next 30 days. Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information…
• CVE-2022-26373, published 2022-08-18. Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days. Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
• CVE-2022-21233, published 2022-08-18. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. Improper isolation of shared resources in some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2022-0004, published 2022-05-12. Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days. Hardware debug modes and processor INIT setting that allow override of locks for some Intel(R) Processors in Intel(R) Boot Guard and Intel(R) TXT may allow an unauthenticated user to potentially…
• CVE-2022-41804, published 2023-08-11. Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days. Unauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
• CVE-2021-0154, published 2022-05-12. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.
• CVE-2021-0155, published 2022-05-12. Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days. Unchecked return value in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2021-33123, published 2022-05-12. High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days. Improper access control in the BIOS authenticated code module for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.
• CVE-2021-33124, published 2022-05-12. Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days. Out-of-bounds write in the BIOS authenticated code module for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.

Latest

• CVE-2023-23908, published 2023-08-11. Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days. Improper access control in some 3rd Generation Intel(R) Xeon(R) Scalable processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2022-43505, published 2023-08-11. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable denial of service via local access.
• CVE-2022-38083, published 2023-08-11. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. Improper initialization in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2022-37343, published 2023-08-11. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
• CVE-2022-38087, published 2023-05-10. Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days. Exposure of resource to wrong sphere in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2022-33196, published 2023-02-16. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to…
• CVE-2022-26343, published 2023-02-16. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.