CVE-2021-43976

Advisory lineage Upstream: 0 Downstream: 32
Modified
Published: 17 Nov 2021, 00:00
Last modified:04 Aug 2024, 04:10

Vulnerability Summary

Overall Risk (default)
low
18/100
CVSS Score
4.6 MEDIUM
v3.1 (nvd)
EPSS Score
0.05% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

17 Nov 2021, 00:00
Published
Vulnerability first disclosed
04 Aug 2024, 04:10
Last Modified
Vulnerability information updated

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).

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•LOW•Score: 2.1AV:L/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.05%• Percentile: 15%

Affected Systems

  • debian•debian_linux

    9.0 | 10.0 | 11.0

  • fedoraproject•fedora

    34 | 35

  • linux•linux_kernel

    ≤ 5.15.2

  • netapp•cloud_backup

    na

  • netapp•h300e

    na

  • netapp•h300s_firmware

    na

  • netapp•h410c_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500e

    na

  • netapp•h500s_firmware

    na

  • netapp•h700e

    na

  • netapp•h700s_firmware

    na

  • oracle•communications_cloud_native_core_binding_support_function

    22.1.3

  • oracle•communications_cloud_native_core_network_exposure_function

    22.1.1

  • oracle•communications_cloud_native_core_policy

    22.2.0

References (10)