CVE-2025-20053

Summary

Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.

Affected Software

Weaknesses

• Escalation of Privilege
• CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

CVE Program Container

Additional References

• https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html

References

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html

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