CVE-2019-9453

Aliases:UBUNTU-CVE-2019-9453DEBIAN-CVE-2019-9453
Advisory lineage Upstream: 0 Downstream: 3
Modified
Published: 06 Sept 2019, 21:51
Last modified:04 Aug 2024, 21:46

Vulnerability Summary

Overall Risk (default)
low
18/100
CVSS Score
4.4 MEDIUM
v3.1 (nvd)
EPSS Score
0.18% LOW
0% probability +0.14%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Sept 2019, 21:51
Published
Vulnerability first disclosed
04 Aug 2024, 21:46
Last Modified
Vulnerability information updated

Description

In the Android kernel in F2FS touch driver there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • v2.0•LOW•Score: 2.1AV:L/AC:L/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 0.18%• Percentile: 7%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04

  • debian•linux

    < 5.2.6-1 | < 5.2.6-1 | < 5.2.6-1 | < 5.2.6-1

  • ubuntu•linux

    all | < 4.4.0-190.220 | < 4.15.0-60.67

  • ubuntu•linux-aws

    < 4.4.0-1078.82 | < 4.4.0-1114.127 | < 4.15.0-1047.49

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2018.18 | all

  • ubuntu•linux-aws-hwe

    < 4.15.0-1047.49~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1059.64~14.04.1 | < 4.15.0-1056.61 | all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2006.7 | all

  • ubuntu•linux-bluefield

    all

  • ubuntu•linux-fips

    < 4.4.0-1046.51 | all

  • ubuntu•linux-gcp

    < 4.15.0-1041.43 | all

  • ubuntu•linux-gcp-edge

    all

  • ubuntu•linux-gcp-fips

    all

  • ubuntu•linux-gke

    all

  • ubuntu•linux-gke-4.15

    < 4.15.0-1041.43

  • ubuntu•linux-gke-5.0

    < 5.0.0-1020.20~18.04.1

  • ubuntu•linux-hwe

    < 4.15.0-60.67~16.04.1 | < 5.0.0-31.33~18.04.1

  • ubuntu•linux-hwe-edge

    all | < 5.3.0-19.20~18.04.2

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-kvm

    < 4.4.0-1080.87 | < 4.15.0-1043.43

  • ubuntu•linux-lts-xenial

    < 4.4.0-190.220~14.04.1

  • ubuntu•linux-oem

    < 4.15.0-1056.65

  • ubuntu•linux-oem-osp1

    < 5.0.0-1024.27

  • ubuntu•linux-oracle

    < 4.15.0-1022.25~16.04.1 | < 4.15.0-1022.25

  • ubuntu•linux-oracle-5.0

    all

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    < 4.4.0-1139.148 | < 4.15.0-1044.47 | all

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    all

  • ubuntu•linux-snapdragon

    < 4.4.0-1143.152 | < 4.15.0-1062.69

  • google•android

    na

References (7)