GHSA-fjq3-ffvr-vm46: OpenTelemetry eBPF Instrumentation: Java TLS ioctl kprobe allows kernel memory disclosure

OpenTelemetry eBPF Instrumentation (OBI) has a vulnerability where its Java TLS monitoring code uses the wrong function to read memory pointers from user processes. A local process can trick it into reading kernel memory (memory that should be protected) instead of user memory, and that kernel data gets leaked into telemetry (monitoring data). This affects systems with Java TLS support enabled.