CVEs-PoC/2021/CVE-2021-37600.md

CVE-2021-37600

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.

POC

Reference

• https://github.com/karelzak/util-linux/issues/1395

Github

• https://github.com/PajakAlexandre/wik-dps-tp02
• https://github.com/fkie-cad/nvd-json-data-feeds
• https://github.com/gp47/xef-scan-ex02