CVE-2017-1000380

Aliases:UBUNTU-CVE-2017-1000380DEBIAN-CVE-2017-1000380
Advisory lineage Upstream: 0 Downstream: 22
Modified
Published: 17 Jun 2017, 18:00
Last modified:05 Aug 2024, 22:00

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.0 (nvd)
EPSS Score
0.72% LOW
1% probability +0.40%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

17 Jun 2017, 18:00
Published
Vulnerability first disclosed
05 Aug 2024, 22:00
Last Modified
Vulnerability information updated

Description

sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.5CVSS:3.0/AV:L/AC:L/PR:L/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: 0.72%• Percentile: 52%

Techniques & Countermeasures

  • CWE-200•Exposure of Sensitive Information to an Unauthorized Actor

    The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Affected Systems

  • debian•linux

    < 4.11.6-1 | < 4.11.6-1 | < 4.11.6-1 | < 4.11.6-1

  • ubuntu•linux

    < 3.13.0-125.174 | < 4.4.0-87.110

  • ubuntu•linux-aws

    < 4.4.0-1026.35

  • ubuntu•linux-azure-6.11

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fde-5.15

    all

  • ubuntu•linux-gcp-6.11

    all

  • ubuntu•linux-gke

    < 4.4.0-1022.22 | all

  • ubuntu•linux-hwe

    < 4.10.0-32.36~16.04.1

  • ubuntu•linux-hwe-6.11

    all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-lowlatency-hwe-6.11

    all

  • ubuntu•linux-lts-xenial

    < 4.4.0-87.110~14.04.1

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    < 4.4.0-1065.73 | all

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    all | all

  • ubuntu•linux-snapdragon

    < 4.4.0-1067.72

  • linux•linux_kernel

    ≤ 4.11.4

References (23)