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CVE-2023-5370

arm64 boot CPUs may lack speculative execution protections PUBLISHED

Description (CNA)

On CPU 0 the check for the SMCCC workaround is called before SMCCC support has been initialized. This resulted in no speculative execution workarounds being installed on CPU 0.

Affected (CNA)

Vendor / productVersions
FreeBSD / FreeBSDaffected 13.2-RELEASE before p4

CWE

CWE-665

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.