CVE-2021-43976
MEDIUMLinux Kernel < 5.15.2 - Denial of Service via Crafted USB Device in mwifiex_usb_recv
Title source: llmDescription
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).
References (10)
Core 10
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X24M7KDC4OJOZNS3RDSYC7ELNELOLQ2N/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YODMYMGZYDXQKGJGX7TJG4XV4L5YLLBD/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5092
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5096
Various Sources
https://patchwork.kernel.org/project/linux-wireless/patch/YX4CqjfRcTa6bVL+%40Zekuns-MBP-16.fios-router.home/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20211210-0001/
Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html
Scores
CVSS v3
4.6
EPSS
0.0005
EPSS Percentile
14.9%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (18)
debian/debian_linux
9.0
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
34
fedoraproject/fedora
35
linux/linux_kernel
< 5.15.2
netapp/cloud_backup
netapp/h300e_firmware
netapp/h300s_firmware
netapp/h410c_firmware
... and 8 more
Published
Nov 17, 2021
Tracked Since
Feb 18, 2026