CVE-2023-52868: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: thermal: core: prevent potential string overflow The dev->id value comes from ida_alloc() so it's a number between zero and INT_MAX. If it's too high then these sprintf()s will overflow.

Affected products

• Linux Linux Kernel: from 2.6.25, before 4.14.330 (fixed in 4.14.330); from 4.15, before 4.19.299 (fixed in 4.19.299); from 4.20, before 5.4.261 (fixed in 5.4.261); from 5.5, before 5.10.201 (fixed in 5.10.201); from 5.11, before 5.15.139 (fixed in 5.15.139); from 5.16, before 6.1.63 (fixed in 6.1.63); …

Published 2024-05-21. Last modified 2026-06-17.