Integer overflow in solana_rbpf - CVE-2022-31264
Published: May 24, 2022
Vulnerability identifier: #VU63579
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-31264
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
solana_rbpf
solana_rbpf
Software vendor:
Solana
Solana
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to integer overflow within invalid ELF program headers. A remote attacker can use a specially crafted eBPF program, trigger integer overflow and cause a denial of service condition on the target system.
Remediation
Install updates from vendor's website.