Comment 9 for bug 1757422

Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-oem - 4.15.0-1043.48

---------------
linux-oem (4.15.0-1043.48) bionic; urgency=medium

  [ Ubuntu: 4.15.0-52.56 ]

  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638)
    - SAUCE: tcp: tcp_fragment() should apply sane memory limits
  * Remote denial of service (system crash) caused by integer overflow in TCP
    SACK handling (LP: #1831637)
    - SAUCE: tcp: limit payload size of sacked skbs

 -- Stefan Bader <email address hidden> Fri, 14 Jun 2019 10:39:16 +0200