CVE-2021-47529: 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: iwlwifi: Fix memory leaks in error handling path Should an error occur (invalid TLV len or memory allocation failure), the memory already allocated in 'reduce_power_data' should be freed before returning, otherwise it is leaking.

Affected products

• Linux Linux Kernel: from 5.14, before 5.15.7 (fixed in 5.15.7)

Published 2024-05-24. Last modified 2026-06-17.