OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the per-CPU message-buffer fallback path uses a 256-byte backup buffer but preserves the original payload size, which can be up to 8KB. If a CPU mismatch occurs, OBI can read beyond the fallback buffer and leak adjacent memory into telemetry. This issue has been patched in version 0.9.0.
oryginał ENCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NOpentelemetry Ebpf Instrumentation
APPOpentelemetry< 0.9.0
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