Wind River Support Network


LIN8-12545 : Security Advisory - intel SRBDS - CVE-2020-0543

Created: Jun 9, 2020    Updated: Jul 1, 2020
Resolved Date: Jun 23, 2020
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace


Certain microprocessor operations (including RDRAND and RDSEED) are implemented using
micro-architecture specific Special Register Reads (SRR). On certain client and E3 processors,
the data returned by these SRR operations may be inferred, even on another core. Cleanup errors
from specific special register read operations may allow an authenticated user to potentially
enable information disclosure via local access.

CREATE(Triage):(User=admin) [CVE-2020-0543|]


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