CVE-2021-46962: 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: mmc: uniphier-sd: Fix a resource leak in the remove function A 'tmio_mmc_host_free()' call is missing in the remove function, in order to balance a 'tmio_mmc_host_alloc()' call in the probe. This is done in the error handling path of the probe, but not in the remove function. Add the missing call.

Affected products

• Linux Linux Kernel: from 4.20, before 5.4.118 (fixed in 5.4.118); from 5.5, before 5.10.36 (fixed in 5.10.36); from 5.11, before 5.11.20 (fixed in 5.11.20); from 5.12, before 5.12.3 (fixed in 5.12.3)

Published 2024-02-27. Last modified 2026-06-17.