This bug was fixed in the package linux - 4.15.0-54.58
---------------
linux (4.15.0-54.58) bionic; urgency=medium
* linux: 4.15.0-54.58 -proposed tracker (LP: #1833987)
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638) // CVE-2019-11478
- tcp: refine memory limit test in tcp_fragment()
* CVE-2019-11479
- SAUCE: tcp: add tcp_min_snd_mss sysctl
- SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
-- Kleber Sacilotto de Souza <[email protected]> Mon, 24 Jun
2019 11:39:50 +0200
** Changed in: linux (Ubuntu Bionic)
Status: New => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11478
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11479
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https://bugs.launchpad.net/bugs/1833987
Title:
linux: 4.15.0-54.58 -proposed tracker
Status in Kernel SRU Workflow:
In Progress
Status in Kernel SRU Workflow automated-testing series:
Fix Released
Status in Kernel SRU Workflow certification-testing series:
Fix Released
Status in Kernel SRU Workflow prepare-package series:
Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
Fix Released
Status in Kernel SRU Workflow promote-to-security series:
New
Status in Kernel SRU Workflow promote-to-updates series:
In Progress
Status in Kernel SRU Workflow regression-testing series:
Invalid
Status in Kernel SRU Workflow security-signoff series:
Fix Released
Status in Kernel SRU Workflow verification-testing series:
Invalid
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Fix Released
Bug description:
This bug will contain status and test results related to a kernel
source (or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
backports: bug 1833986 (xenial/linux-hwe), bug 1834091 (xenial/linux-azure)
derivatives: bug 1833954 (pc-kernel), bug 1833955 (pc-lowlatency-kernel), bug
1833957 (linux-raspi2), bug 1833960 (linux-snapdragon), bug 1833962
(linux-oem), bug 1833967 (linux-aws), bug 1833973 (linux-gcp), bug 1833975
(linux-gke-4.15), bug 1833976 (linux-kvm), bug 1833977 (linux-ibm-gt), bug
1833979 (linux-oracle), bug 1833980 (linux-fips)
-- swm properties --
boot-testing-requested: true
bugs-spammed: true
phase: Release
phase-changed: Thursday, 27. June 2019 14:31 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason:
promote-to-updates: Ongoing -- packages not yet published
variant: debs
To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1833987/+subscriptions
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