Node.js 18+ Setuid Bypass via libuv io_uring Pre-Init
CVE-2024-22017 Published on March 19, 2024
setuid() does not affect libuv's internal io_uring operations if initialized before the call to setuid(). This allows the process to perform privileged operations despite presumably having dropped such privileges through a call to setuid(). This vulnerability affects all users using version greater or equal than Node.js 18.18.0, Node.js 20.4.0 and Node.js 21.
Vulnerability Analysis
Weakness Type
Execution with Unnecessary Privileges
The software performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.
Products Associated with CVE-2024-22017
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Affected Versions
NodeJS Node:- Version 4.0 and below 4.* is affected.
- Version 5.0 and below 5.* is affected.
- Version 6.0 and below 6.* is affected.
- Version 7.0 and below 7.* is affected.
- Version 8.0 and below 8.* is affected.
- Version 9.0 and below 9.* is affected.
- Version 10.0 and below 10.* is affected.
- Version 11.0 and below 11.* is affected.
- Version 12.0 and below 12.* is affected.
- Version 13.0 and below 13.* is affected.
- Version 14.0 and below 14.* is affected.
- Version 15.0 and below 15.* is affected.
- Version 16.0 and below 16.* is affected.
- Version 17.0 and below 17.* is affected.
- Version 19.0 and below 19.* is affected.
- Version 20.0 and below 20.11.1 is affected.
- Version 21.0 and below 21.6.2 is affected.
- Version 18.0.0 and below 18.18.0 is affected.
- Version 20.0.0 and below 20.4.0 is affected.
- Version 21.0.0 and below 21.6.1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.