What is CVE-2022-31264?

CVE-2022-31264 is a high-severity vulnerability in Solanalabs Rbpf, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2022-05-21.

How severe is CVE-2022-31264?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-31264 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Integer overflow in Solanalabs Rbpf

CVE-2022-31264

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.

Vulnerability class: Integer Overflow

EPSS: 0.013 (67.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Solanalabs Rbpf
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2022-31264?: CVE-2022-31264 is a high-severity vulnerability in Solanalabs Rbpf, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2022-05-21.
How severe is CVE-2022-31264?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-31264 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.