New Integer Overflow Bug Discovered in Solana rBPF

eBPF and rBPF

The root cause of the bug


  • 2021/12/06: the problem was reported to the Solana security team
  • 2021/12/06: the vulnerability was fixed.
  • 2021/12/30: the information of this vulnerability was released
  • 2022/01/28: the CVE-2021–46102 was assigned




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