CVE-2024-21820

Summary

Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.

Affected Software

Weaknesses

• escalation of privilege
• CWE-276: Incorrect default permissions

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/2024/12/msg00024.html

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01079.html

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