CVE-2021-43976

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CVSS 3.1

4.6 medium

EPSS

<1%p49

Published

Nov 17, 2021 (Nov 17, 2021)

Modified

Jun 17, 2026

Description

In the Linux kernel through 5.15.2, mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker (who can connect a crafted USB device) to cause a denial of service (skb_over_panic).

Vendors: linux fedoraproject debian netapp oracle
Products: linux kernel, fedora, debian linux, cloud backup, h300s firmware, h500s firmware, h700s firmware, h300e firmware, h500e firmware, h700e firmware, h410s firmware, h410c firmware
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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