CVE-2019-16995

Advisory lineage Upstream: 0 Downstream: 15
Modified
Published: 30 Sept 2019, 12:03
Last modified:05 Aug 2024, 01:24

Vulnerability Summary

Overall Risk (default)
medium
42/100
CVSS Score
7.8 HIGH
v2.0 (nvd)
EPSS Score
2% LOW
2% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

30 Sept 2019, 12:03
Published
Vulnerability first disclosed
05 Aug 2024, 01:24
Last Modified
Vulnerability information updated

Description

In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v2.0•HIGH•Score: 7.8AV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 2.00%• Percentile: 84%

Techniques & Countermeasures

  • CWE-401•Missing Release of Memory after Effective Lifetime

    The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

Affected Systems

  • linux•linux_kernel

    ≥ 3.17, < 3.18.137 | ≥ 4.4, < 4.4.177 | ≥ 4.9, < 4.9.164 | ≥ 4.14, < 4.14.107 | ≥ 4.19, < 4.19.30 | ≥ 4.20, < 4.20.17 | ≥ 5.0, < 5.0.3 | 5.1:rc1

  • netapp•aff_a700s

    na

  • netapp•data_availability_services

    na

  • netapp•h300e

    na

  • netapp•h300s_firmware

    na

  • netapp•h410c_firmware

    na

  • netapp•h410s_firmware

    na

  • netapp•h500e

    na

  • netapp•h500s_firmware

    na

  • netapp•h610s_firmware

    na

  • netapp•h700e

    na

  • netapp•h700s_firmware

    na

  • netapp•hci_management_node

    na

  • netapp•service_processor

    na

  • netapp•solidfire

    na

  • netapp•steelstore_cloud_integrated_storage

    na

  • opensuse•leap

    15.0 | 15.1

References (6)