CVE-2021-47490: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix memleak in ttm_transfered_destroy We need to cleanup the fences for ghost objects as well. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447

Affected products

• Linux Linux Kernel: before 5.4.157 (fixed in 5.4.157); from 5.5, before 5.10.77 (fixed in 5.10.77); from 5.11, before 5.14.16 (fixed in 5.14.16); version 5.15 only

Published 2024-05-22. Last modified 2026-06-17.