CVE-2021-47327

Public on 2024-05-21

Modified on 2024-11-20

Description

In the Linux kernel, the following vulnerability has been resolved:

iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails

Severity

Medium

See what this means

CVSS v3 Base Score

5.1

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Kernel-5.10 Extra	kernel	2022-01-20 23:43	ALAS2KERNEL-5.10-2022-004
Amazon Linux 2 - Kernel-5.4 Extra	kernel	2022-01-20 19:03	ALAS2KERNEL-5.4-2022-006

	Score Type	Score	Vector
Amazon Linux	CVSSv3	5.1	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
NVD	CVSSv3	7.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H