CVE-2021-47325 | Linux Kernel up to 5.4.133/5.10.51/5.12.18/5.13.3 arm_smmu_iova_to_phys_hard memory leak

A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.4.133/5.10.51/5.12.18/5.13.3. Affected is the function arm_smmu_iova_to_phys_hard. The manipulation leads to memory leak.

This vulnerability is traded as CVE-2021-47325. The attack can only be initiated within the local network. There is no exploit available.

It is recommended to upgrade the affected component.