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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.013 (70.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/Ainevsia/CVE-Request/tree/main/Solana/1 (Exploit, Third Party Advisory)
- github.com/solana-labs/rbpf/releases/tag/v0.2.29 (Third Party Advisory, 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.