CVE-2019-14814

Aliases:UBUNTU-CVE-2019-14814DEBIAN-CVE-2019-14814
Advisory lineage Upstream: 0 Downstream: 32
Modified
Published: 20 Sept 2019, 18:27
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
0.87% LOW
1% probability +0.65%
KEV
Not listed
Ransomware
No reports
Public exploits
3 found
Dark Web
Not detected

Timeline

20 Sept 2019, 18:27
Published
Vulnerability first disclosed
05 Aug 2024, 00:26
Last Modified
Vulnerability information updated

Description

There is heap-based buffer overflow in Linux 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

  • v4.0•HIGH•Score: 8.4CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • 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: 0.87%• Percentile: 57%

Techniques & Countermeasures

  • 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().

  • CWE-787•Out-of-bounds Write

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

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04 | 19.04

  • debian•linux

    < 5.2.17-1 | < 5.2.17-1 | < 5.2.17-1 | < 5.2.17-1

  • ubuntu•linux

    all | < 4.4.0-166.195 | < 4.15.0-66.75

  • ubuntu•linux-aws

    < 4.4.0-1056.60 | < 4.4.0-1096.107 | < 4.15.0-1052.54

  • ubuntu•linux-aws-fips

    < 4.15.0-2018.18 | all

  • ubuntu•linux-aws-hwe

    < 4.15.0-1052.54~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1061.66~14.04.1 | < 4.15.0-1061.66 | < 5.0.0-1023.24~18.04.1

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2006.7 | all

  • ubuntu•linux-bluefield

    all

  • ubuntu•linux-fips

    < 4.4.0-1023.28 | all

  • ubuntu•linux-gcp

    < 4.15.0-1047.50 | < 5.0.0-1021.21~18.04.1

  • ubuntu•linux-gcp-fips

    all

  • ubuntu•linux-gke

    all

  • ubuntu•linux-gke-4.15

    < 4.15.0-1046.49

  • ubuntu•linux-gke-5.0

    < 5.0.0-1023.23~18.04.2

  • ubuntu•linux-hwe

    < 4.15.0-66.75~16.04.1 | < 5.0.0-32.34~18.04.2

  • ubuntu•linux-hwe-edge

    all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-kvm

    < 4.4.0-1060.67 | < 4.15.0-1048.48

  • ubuntu•linux-lts-xenial

    < 4.4.0-166.195~14.04.1

  • ubuntu•linux-oem

    < 4.15.0-1059.68

  • ubuntu•linux-oem-osp1

    < 5.0.0-1025.28

  • ubuntu•linux-oracle

    < 4.15.0-1027.30~16.04.1 | < 4.15.0-1027.30

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    < 4.4.0-1124.133 | < 4.15.0-1049.53

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    all | all

  • ubuntu•linux-snapdragon

    < 4.4.0-1128.136 | < 4.15.0-1066.73

  • debian•debian_linux

    8.0

  • linux•kernel

    all versions up to, excluding 5.3

  • linux•linux_kernel

    ≥ 3.7, < 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_firmware

    na

  • netapp•h300s_firmware

    na

  • netapp•h410c_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500e_firmware

    na

  • netapp•h500s_firmware

    na

  • netapp•h610s_firmware

    na

  • netapp•h700e_firmware

    na

  • netapp•h700s_firmware

    na

  • netapp•hci_management_node

    na

Showing first 50 affected entries in server-rendered view.

References (34)