Description
Insufficient memory protection in System Management Mode (SMM) and Intel(R) TXT for certain Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | 2019.2 IPU – Intel(R) Processor Security | See provided reference | — |
Advisories 1
- WID-SEC-2023-1689 Intel Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 15, 2026
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00240.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03971en_us
- https://support.f5.com/csp/article/K34425791?utm_source=f5support&%3Butm_medium=RSS
- https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf