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cloudfoundryCloud FoundryCFOUNDRY:82DF14FC7487619119F0BE4E5983B231
HistoryJan 20, 2022 - 12:00 a.m.

USN-5136-1: Linux kernel vulnerabilities | Cloud Foundry

2022-01-2000:00:00
Cloud Foundry
www.cloudfoundry.org
27

0.001 Low

EPSS

Percentile

47.7%

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 16.04
  • Canonical Ubuntu 18.04

Description

Several security issues were fixed in the Linux kernel.

CVEs contained in this USN include: CVE-2021-38199, CVE-2021-3743, CVE-2021-3753, CVE-2021-3759, CVE-2019-19449, CVE-2020-36322, CVE-2020-36385, CVE-2021-3655.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • Bionic Stemcells
    • 1.x versions prior to 1.41
    • All other stemcells not listed.
  • cflinuxfs3
    • All versions prior to 0.265.0
  • CF Deployment
    • All versions prior to 17.1.0

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:

  • Bionic Stemcells
    • Upgrade 1.x versions to 1.41 or greater
    • All other stemcells should be upgraded to the latest version available on bosh.io.
  • cflinuxfs3
    • Upgrade all versions to 0.265.0 or greater
  • CF Deployment
    • Upgrade all versions to 17.1.0 or greater

References

History

2022-01-20: Initial vulnerability report published.