CVE-2021-37600EPSS p50.6%
CVE-2021-37600CVE-2021-37600
kernel / util-linux
Description
An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments.
Scoring
| CVSS | 5.5 () |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| EPSS | 0.66% probability of exploitation · percentile 50.6% · 2026-10-17T12:00:28Z |
| Last modified | 2026-10-14 |