CVE-2021-3947

medium

Description

A stack-buffer-overflow was found in QEMU in the NVME component. The flaw lies in nvme_changed_nslist() where a malicious guest controlling certain input can read out of bounds memory. A malicious user could use this flaw leading to disclosure of sensitive information.

References

https://security.netapp.com/advisory/ntap-20220318-0003/

https://security.gentoo.org/glsa/202208-27

https://bugzilla.redhat.com/show_bug.cgi?id=2021869

Details

Source: Mitre, NVD

Published: 2022-02-18

Updated: 2023-11-21

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium