01 Apr 2017 - Xen 4.4 has reached EOL

As per the Xen Feature Matrix, Xen 4.4 has reached the end of security support

All users are advised to update to a supported release as soon as possible


Version Support Timeline
Version End of Support End of Security Fixes
4.6 April 2017 Oct 2018
4.7 Dec 2017 Jun 2019
4.9 Jan 2019 July 2020
4.10 June 2020 Dec 2021


Stable Repositories

kernel-xen-4: Sat Apr 20 2019 Steven Haigh <netwiz@crc.id.au> - 4.14.113-5 (Full Changelog) - Update to 4.14.113

xen46-4.6: Mon Nov 12 2018 Steven Haigh <netwiz@crc.id.au> - 4.6.6-16 (Full Changelog) - Update to final 4.6.6 staging. Release is now EOL

xen47-4.7: Wed Nov 21 2018 Steven Haigh <netwiz@crc.id.au> - 4.7.6-4 (Full Changelog) - XSA275 insufficient TLB flushing / improper large page mappings with AMD IOMMUs - XSA279 x86: DoS from attempting to use INVPCID with a non-canonical addresses - XSA280 Fix for XSA-240 conflicts with shadow paging

xen49-4.9: Wed Mar 06 2019 Steven Haigh <netwiz@crc.id.au> - 4.9.4-2 (Full Changelog) - XSA284 grant table transfer issues on large hosts - XSA285 race with pass-through device hotplug - XSA287 x86: steal_page violates page_struct access discipline - XSA288 x86: Inconsistent PV IOMMU discipline - XSA290 missing preemption in x86 PV page table unvalidation - XSA291 x86/PV: page type reference counting issue with failed IOMMU update - XSA292 x86: insufficient TLB flushing when using PCID - XSA293 x86: PV kernel context switch corruption - XSA294 x86 shadow: Insufficient TLB flushing when using PCID

xen410-4.10: Wed Mar 06 2019 Steven Haigh <netwiz@crc.id.au> - 4.10.3-2 (Full Changelog) - XSA284 grant table transfer issues on large hosts - XSA285 race with pass-through device hotplug - XSA287 x86: steal_page violates page_struct access discipline - XSA288 x86: Inconsistent PV IOMMU discipline - XSA291 x86/PV: page type reference counting issue with failed IOMMU update - XSA292 x86: insufficient TLB flushing when using PCID - XSA290 missing preemption in x86 PV page table unvalidation - XSA293 x86: PV kernel context switch corruption - XSA294 x86 shadow: Insufficient TLB flushing when using PCID

Testing Repositories