This has been fixed for some time. Please see the Ubuntu CVE Tracker for kernel version information:
https://people.canonical.com/~ubuntu- security/cve/2019/CVE-2019-11815.html ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1829055 Title: CVE-2019-11815 Status in linux package in Ubuntu: Fix Released Status in linux package in Debian: Fix Released Bug description: An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use- after-free, related to net namespace cleanup. This is a remotely exploitable bug, and seems to be relevant for all current versions of ubuntu, including LTS ones. Debian CVE : https://security- tracker.debian.org/tracker/CVE-2019-11815 Fixed by: https://git.kernel.org/linus/cb66ddd156203daefb8d71158036b27b0e2caf63 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829055/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
