Cloud Foundry Logo
blog single gear
Security Advisory

USN-5116-1: Linux kernel vulnerabilities

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 18.04

Description

Several security issues were fixed in the Linux kernel.

CVEs contained in this USN include: CVE-2021-38198, CVE-2021-38205, CVE-2021-3732, CVE-2021-40490, CVE-2020-3702.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • Bionic Stemcells
    • 1.x versions prior to 1.36
    • All other stemcells not listed.

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 1.36 or greater
    • All other stemcells should be upgraded to the latest version available onĀ bosh.io.

History

2021-10-28: Initial vulnerability report published.

Cloud Foundry Foundation Security Team Profile Image

Cloud Foundry Foundation Security Team, AUTHOR

SEE ALL ARTICLES