CVE-2019-11486

Advisory lineage Upstream: 0 Downstream: 21
Modified
Published: 23 Apr 2019, 22:00
Last modified:04 Aug 2024, 22:55

Vulnerability Summary

Overall Risk (default)
medium
28/100
CVSS Score
7 HIGH
v3.1 (nvd)
EPSS Score
0.05% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Apr 2019, 22:00
Published
Vulnerability first disclosed
04 Aug 2024, 22:55
Last Modified
Vulnerability information updated

Description

The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.

CVSS Metrics

  • v3.1•HIGH•Score: 7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 6.9AV:L/AC:M/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 0.05%• Percentile: 15%

Techniques & Countermeasures

  • CWE-362•Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

    The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Affected Systems

  • debian•debian_linux

    9.0

  • linux•linux_kernel

    < 3.16.66 | ≥ 3.17, < 3.18.139 | ≥ 3.19, < 4.4.179 | ≥ 4.5, < 4.9.169 | ≥ 4.10, < 4.14.112 | ≥ 4.15, < 4.19.35 | ≥ 4.20, < 5.0.8

  • netapp•active_iq

    na

  • netapp•hci_management_node

    na

  • netapp•snapprotect

    na

  • netapp•solidfire

    na

  • netapp•storage_replication_adapter_for_clustered_data_ontap

    9.7

  • netapp•vasa_provider_for_clustered_data_ontap

    9.7

  • netapp•virtual_storage_console

    9.7

  • opensuse•leap

    15.1 | 42.3

References (17)