Solanalabs: >> Rbpf Security Vulnerabilities
Solana solana_rbpf before 0.2.29 has an addition integer overflow via invalid ELF program headers. elf.rs has a panic via a malformed eBPF program.
CVSS Score
7.5
EPSS Score
0.003
Published
2022-05-21
From version 0.2.14 to 0.2.16 for Solana rBPF, function "relocate" in the file src/elf.rs has an integer overflow bug because the sym.st_value is read directly from ELF file without checking. If the sym.st_value is rather large, an integer overflow is triggered while calculating the variable "addr" via "addr = (sym.st_value + refd_pa) as u64";
CVSS Score
7.5
EPSS Score
0.005
Published
2022-01-27