[ubuntu/bionic-security] linux-dell300x 4.15.0-1017.21 (Accepted)

[Andy Whitcroft]

linux-dell300x (4.15.0-1017.21) bionic; urgency=medium

  [ Ubuntu: 4.15.0-142.146 ]

  * overlayfs calls vfs_setxattr without cap_convert_nscap
    - vfs: move cap_convert_nscap() call into vfs_setxattr()
  * CVE-2021-29154
    - SAUCE: bpf, x86: Validate computation of branch displacements for x86-64

Date: 2021-04-13 11:59:10.404978+00:00
Changed-By: Stefan Bader <stefan.bader at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-dell300x/4.15.0-1017.21
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