CVE-2023-53844: Linux

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: drm/ttm: Don't leak a resource on swapout move error If moving the bo to system for swapout failed, we were leaking a resource. Fix.

Affected products

• Linux Linux: from 5.14, before 5.15.121 (fixed in 5.15.121); from 5.16, before 6.1.40 (fixed in 6.1.40); from 6.2, before 6.4.5 (fixed in 6.4.5)

Published 2025-12-09. Last modified 2026-08-04.