CVE-2021-47217

Public on 2024-04-10

Modified on 2024-07-26

Description

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

x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails

Severity

Medium

See what this means

CVSS v3 Base Score

4.4

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 2 - Kernel-5.10 Extra	kernel	2024-02-01 20:10	ALAS2KERNEL-5.10-2024-049
Amazon Linux 2 - Kernel-5.4 Extra	kernel	2022-01-20 19:13	ALAS2KERNEL-5.4-2022-010
Amazon Linux 2 - Kernel-5.4 Extra	kernel	2025-01-31 05:43	ALAS2KERNEL-5.4-2025-093

	Score Type	Score	Vector
Amazon Linux	CVSSv3	4.4	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H