CVE-2019-14816

Advisory lineage Upstream: 0 Downstream: 38
Modified
Published: 20 Sept 2019, 18:25
Last modified:05 Aug 2024, 00:26

Vulnerability Summary

Overall Risk (default)
medium
41/100
CVSS Score
7.8 HIGH
v3.1 (nvd)
EPSS Score
0.1% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
3 found
Dark Web
Not detected

Timeline

20 Sept 2019, 18:25
Published
Vulnerability first disclosed
05 Aug 2024, 00:26
Last Modified
Vulnerability information updated

Description

There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • v3.0•MEDIUM•Score: 5.5CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • v2.0•HIGH•Score: 7.2AV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 0.10%• Percentile: 28%

Techniques & Countermeasures

  • CWE-787•Out-of-bounds Write

    The product writes data past the end, or before the beginning, of the intended buffer.

  • CWE-122•Heap-based Buffer Overflow

    A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04 | 19.04

  • debian•debian_linux

    8.0

  • fedoraproject•fedora

    29 | 30

  • Unknown•Kernel

    all versions up to, excluding 5.3

  • linux•linux_kernel

    ≥ 3.6, < 3.16.74 | ≥ 3.17, < 4.4.194 | ≥ 4.5, < 4.9.194 | ≥ 4.10, < 4.14.146 | ≥ 4.15, < 4.19.75 | ≥ 4.20, < 5.2.17

  • netapp•a220_firmware

    na

  • netapp•a320_firmware

    na

  • netapp•a700s_firmware

    na

  • netapp•a800_firmware

    na

  • netapp•c190_firmware

    na

  • netapp•data_availability_services

    na

  • netapp•fas2720_firmware

    na

  • netapp•fas2750_firmware

    na

  • netapp•h300e

    na

  • netapp•h300s_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500e

    na

  • netapp•h500s_firmware

    na

  • netapp•h610s_firmware

    na

  • netapp•h700e

    na

  • netapp•h700s_firmware

    na

  • netapp•hci_management_node

    na

  • netapp•service_processor

    na

  • netapp•solidfire

    na

  • netapp•steelstore_cloud_integrated_storage

    na

  • opensuse•leap

    15.0 | 15.1

  • redhat•enterprise_linux

    5.0 | 6.0 | 6.4 | 7.0 | 7.6 | 8.0

  • redhat•enterprise_linux_compute_node_eus

    7.6

  • redhat•enterprise_linux_eus

    7.6 | 7.7 | 8.1 | 8.2 | 8.4

  • redhat•enterprise_linux_for_power_big_endian_eus

    7.6_ppc64

  • redhat•enterprise_linux_for_real_time

    7 | 8

  • redhat•enterprise_linux_for_real_time_for_nfv

    7 | 8

  • redhat•enterprise_linux_for_real_time_for_nfv_tus

    8.2 | 8.4

  • redhat•enterprise_linux_for_real_time_tus

    8.2 | 8.4

  • redhat•enterprise_linux_server

    7.6 | 8.0

  • redhat•enterprise_linux_server_aus

    7.2 | 7.3 | 7.6 | 8.2 | 8.4

  • redhat•enterprise_linux_server_tus

    7.3 | 7.6 | 8.2 | 8.4

  • redhat•enterprise_linux_tus

    7.7

  • redhat•messaging_realtime_grid

    2.0

  • redhat•virtualization

    4.0 | 4.2

References (30)