CVE-2017-6348

Aliases:UBUNTU-CVE-2017-6348DEBIAN-CVE-2017-6348
Advisory lineage Upstream: 0 Downstream: 16
Modified
Published: 01 Mar 2017, 20:00
Last modified:05 Aug 2024, 15:25

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.0 (nvd)
EPSS Score
0.38% LOW
0% probability +0.30%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Mar 2017, 20:00
Published
Vulnerability first disclosed
05 Aug 2024, 15:25
Last Modified
Vulnerability information updated

Description

The hashbin_delete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on IrDA devices.

CVSS Metrics

  • 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•MEDIUM•Score: 4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.38%• Percentile: 32%

Affected Systems

  • debian•linux

    < 4.9.13-1 | < 4.9.13-1 | < 4.9.13-1 | < 4.9.13-1

  • ubuntu•linux

    < 3.13.0-157.207 | < 4.4.0-75.96

  • ubuntu•linux-aws

    < 4.4.0-1016.25

  • 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

    < 4.4.0-1012.12 | 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

    < 4.4.0-75.96~14.04.1

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    < 4.4.0-1054.61 | all

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    all | all

  • ubuntu•linux-snapdragon

    < 4.4.0-1057.61

  • linux•linux_kernel

    ≤ 4.9.12

References (14)