CVE-2024-34455: Linux Buildroot

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.

Affected products

• Linux Buildroot: before 0b2967e (fixed in 0b2967e)

Published 2024-05-03. Last modified 2026-06-17.