SB2022052409 - Denial of service in Solana solana_rbpf
Published: May 24, 2022
Security Bulletin ID
SB2022052409
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Integer overflow (CVE-ID: CVE-2022-31264)
CWE-ID: CWE-190 - Integer overflow
CVSSv4: 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
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 update from vendor's website.