Philip Pettersson discovered a privilege escalation when using overlayfs
mounts inside of user namespaces. A local user could exploit this flaw to
gain administrative privileges on the system.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | linux-image-3.13.0-55-generic | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | block-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | crypto-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | fat-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | fb-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | firewire-core-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | floppy-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | fs-core-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | fs-secondary-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |
Ubuntu | 14.04 | noarch | input-modules-3.13.0-55-generic-di | < 3.13.0-55.92 | UNKNOWN |