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";
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-01-27T17:44:59

Updated: 2022-01-27T17:44:59

Reserved: 2022-01-03T00:00:00


Link: CVE-2021-46102

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-01-27T18:15:07.770

Modified: 2023-04-26T19:10:22.567


Link: CVE-2021-46102

JSON object: View

cve-icon Redhat Information

No data.

CWE