ALPINE-CVE-2021-22930

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2021-22930
Published: 07 Oct 2021, 14:15
Last modified:03 Dec 2025, 22:48

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Oct 2021, 14:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:48
Last Modified
Vulnerability information updated

Description

Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

CVSS Metrics

  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • alpine•nodejs

    < 12.22.4-r0 | < 12.22.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0 | < 14.17.4-r0

References (1)