| Changelog |
* Tue Dec 13 2022 Michael Young <m.a.young@durham.ac.uk> - 4.17.0-1
- update to xen-4.17.0
rebase xen.fedora.systemd.patch and xen.canonicalize.patch
remove or adjust patches now included or superceded upstream
/var/lib/xenstored has moved to /run/xenstored
* Tue Nov 08 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.2-4
- x86: Multiple speculative security issues [XSA-422, CVE-2022-23824]
* Tue Nov 01 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.2-3
- x86: unintended memory sharing between guests [XSA-412, CVE-2022-42327]
- Xenstore: Guests can crash xenstored [XSA-414, CVE-2022-42309]
- Xenstore: Guests can create orphaned Xenstore nodes [XSA-415,
CVE-2022-42310]
- Xenstore: guests can let run xenstored out of memory [XSA-326,
CVE-2022-42311, CVE-2022-42312, CVE-2022-42313, CVE-2022-42314,
CVE-2022-42315, CVE-2022-42316, CVE-2022-42317, CVE-2022-42318]
- Xenstore: Guests can cause Xenstore to not free temporary memory
[XSA-416, CVE-2022-42319]
- Xenstore: Guests can get access to Xenstore nodes of deleted domains
[XSA-417, CVE-2022-42320]
- Xenstore: Guests can crash xenstored via exhausting the stack
[XSA-418, CVE-2022-42321]
- Xenstore: Cooperating guests can create arbitrary numbers of nodes
[XSA-419, CVE-2022-42322, CVE-2022-42323]
- Oxenstored 32->31 bit integer truncation issues [XSA-420, CVE-2022-42324]
- Xenstore: Guests can create arbitrary number of nodes via transactions
[XSA-421, CVE-2022-42325, CVE-2022-42326]
* Fri Oct 14 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.2-2
- Arm: unbounded memory consumption for 2nd-level page tables [XSA-409,
CVE-2022-33747] (#2135268)
- P2M pool freeing may take excessively long [XSA-410, CVE-2022-33746]
(#2135641)
- lock order inversion in transitive grant copy handling [XSA-411,
CVE-2022-33748] (#2135263)
* Sat Sep 17 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.2-1
- update to xen-4.16.2
remove or adjust patches now included or superceded upstream
* Tue Jul 26 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-8
- insufficient TLB flush for x86 PV guests in shadow mode [XSA-408,
CVE-2022-33745] (#2112223)
* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.16.1-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Tue Jul 12 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-6
- Retbleed - arbitrary speculative code execution with return instructions
[XSA-407, CVE-2022-23816, CVE-2022-23825, CVE-2022-29900]
* Tue Jul 05 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-5
- Linux disk/nic frontends data leaks [XSA-403, CVE-2022-26365,
CVE-2022-33740, CVE-2022-33741, CVE-2022-33742] (#2104747)
* Tue Jun 21 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-4
- x86: MMIO Stale Data vulnerabilities [XSA-404, CVE-2022-21123,
CVE-2022-21125, CVE-2022-21166]
* Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 4.16.1-3
- Rebuilt for Python 3.11 (F37 build only)
* Sat Jun 11 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-2
- stop building for ix86 and armv7hl due to missing build dependency
- x86 pv: Race condition in typeref acquisition [XSA-401, CVE-2022-26362]
- x86 pv: Insufficient care with non-coherent mappings [ XSA-402,
CVE-2022-26363, CVE-2022-26364]
- additional patches so above applies cleanly
* Thu Apr 14 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.1-1
- update to xen-4.16.1
remove or adjust patches now included or superceded upstream
renumber patches
- strip .efi file to help EFI partitions with limited space
* Tue Apr 05 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.0-6
- Racy interactions between dirty vram tracking and paging log dirty
hypercalls [XSA-397, CVE-2022-26356]
- race in VT-d domain ID cleanup [XSA-399, CVE-2022-26357]
- IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues [XSA-400,
CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361]
- additional patches so above applies cleanly
* Mon Mar 21 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.0-5
- fix build of xen*.efi file and package it in /usr/lib*/efi
* Tue Mar 15 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.0-4
- Multiple speculative security issues [XSA-398]
- additional patches so above applies cleanly
* Sat Jan 29 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.0-3
- adjust build script and patches for gcc12 and package note support
* Sat Jan 29 2022 Michael Young <m.a.young@durham.ac.uk>
- arm: guest_physmap_remove_page not removing the p2m mappings [XSA-393,
CVE-2022-23033] (#2045044)
- A PV guest could DoS Xen while unmapping a grant [XSA-394, CVE-2022-23034]
(#2045042)
- Insufficient cleanup of passed-through device IRQs [XSA-395,
CVE-2022-23035] (#2045040)
* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.16.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
* Mon Jan 10 2022 Michael Young <m.a.young@durham.ac.uk> - 4.16.0-1
- update to xen-4.16.0
rebase xen.canonicalize.patch and xen.gcc11.fixes.patch
drop xen.fedora.efi.build.patch which is no longer useful
remove or adjust patches now included or superceded upstream
update libxenstore libary versions
unpackage /boot/efi/EFI/fedora/xen*.efi
package xen-mceinj and xen-vmtrace
- don't build qemu-traditional or pv-grub by default (following upstream)
- fix some incorrect dependencies on building qemu-traditional
- change grub module package dependencies from Suggests to Recommends
and move to hypervisor package
- rework seabios configure logic (bios.bin is no longer useful)
- frontends vulnerable to backends [XSA-376] (document change only)
* Tue Nov 23 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.1-4
- guests may exceed their designated memory limit [XSA-385, CVE-2021-28706]
- PoD operations on misaligned GFNs [XSA-388, CVE-2021-28704, CVE-2021-28707
CVE-2021-28708]
- issues with partially successful P2M updates on x86 [XSA-389,
CVE-2021-28705, CVE-2021-28709]
- certain VT-d IOMMUs may not work in shared page table mode [XSA-390,
CVE-2021-28710]
* Wed Oct 06 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.1-3
- rebuild (f36 only) for OCaml 4.13.1
* Tue Oct 05 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.1-2
- PCI devices with RMRRs not deassigned correctly [XSA-386, CVE-2021-28702]
(#2011248)
* Sun Sep 12 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.1-1
- update to xen-4.15.1
remove or adjust patches now included or superceded upstream
update libxencall version
* Wed Sep 08 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.0-7
- Another race in XENMAPSPACE_grant_table handling [XSA-384, CVE-2021-28701]
(#2002786)
- bugfix for XSA-380
- stop editing grub files in /boot/efi/EFI/fedora
* Wed Aug 25 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.0-6
- IOMMU page mapping issues on x86 [XSA-378, CVE-2021-28694,
CVE-2021-28695, CVE-2021-28696] (#1997531) (#1997568)
(#1997537)
- grant table v2 status pages may remain accessible after de-allocation
[XSA-379, CVE-2021-28697] (#1997520)
- long running loops in grant table handling [XSA-380, CVE-2021-28698]
(#1997526)
- inadequate grant-v2 status frames array bounds check [XSA-382,
CVE-2021-28699] (#1997523)
- xen/arm: No memory limit for dom0less domUs [XSA-383, CVE-2021-28700]
(#1997527)
- grub x86_64-efi modules now go into /boot/grub2
* Thu Aug 12 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.0-5
- work around build issue with GNU ld 2.37 (#1990344)
* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.15.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
* Tue Jun 08 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.0-3
- xen/arm: Boot modules are not scrubbed [XSA-372, CVE-2021-28693]
(#1970542)
- inappropriate x86 IOMMU timeout detection / handling
[XSA-373, CVE-2021-28692] (#1970540)
- Speculative Code Store Bypass [XSA-375, CVE-2021-0089, CVE-2021-26313]
(#1970531)
- x86: TSX Async Abort protections not restored after S3
[XSA-377, CVE-2021-28690] (#1970546)
* Fri Jun 04 2021 Python Maint <python-maint@redhat.com> - 4.15.0-2
- Rebuilt for Python 3.10
* Wed May 05 2021 Michael Young <m.a.young@durham.ac.uk> - 4.15.0-1
- update to xen-4.15.0
adjust xen.canonicalize.patch
remove or adjust patches now included or superceded upstream
renumber patch
update libxendevicemodel libxenevtchn libxenforeignmemory versions
/etc/bash_completion.d/xl.sh is now xl
package xen-access xen-memshare xenstorepvh-stubdom.gz
xl-pci-configuration.5.gz
- adjust xen.ocaml.4.12.fixes.patch to work with earlier ocaml
- re-copy grub modules if they have changed
* Fri Mar 19 2021 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-8
- HVM soft-reset crashes toolstack [XSA-368, CVE-2021-28687] (#1940610)
- adjust efi test to stop build failing
* Tue Mar 02 2021 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-6
- build fixes for OCaml 4.12.0
* Tue Feb 16 2021 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-5
- Linux: display frontend "be-alloc" mode is unsupported (comment only)
[XSA-363, CVE-2021-26934] (#1929549)
- arm: The cache may not be cleaned for newly allocated scrubbed pages
[XSA-364, CVE-2021-26933] (#1929547)
* Mon Feb 01 2021 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-4
- backport upstream zstd dom0 and guest patches
- add libzstd-devel BuildRequires
- add weak dependency on grub modules to improve initial boot setup
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.14.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Thu Jan 21 2021 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-2
- IRQ vector leak on x86 [XSA-360]
* Sun Dec 20 2020 Michael Young <m.a.young@durham.ac.uk> - 4.14.1-1
- update to 4.14.1
adjust xen.canonicalize.patch
remove or adjust patches now included or superceded upstream
renumber patches
* Tue Dec 15 2020 Michael Young <m.a.young@durham.ac.uk> - 4.14.0-14
- xenstore watch notifications lacking permission checks [XSA-115,
CVE-2020-29480] (#1908091)
- Xenstore: new domains inheriting existing node permissions [XSA-322,
CVE-2020-29481] (#1908095)
- Xenstore: wrong path length check [XSA-323, CVE-2020-29482] (#1908096)
- Xenstore: guests can crash xenstored via watchs [XSA-324, CVE-2020-29484]
(#1908088)
- Xenstore: guests can disturb domain cleanup [XSA-325, CVE-2020-29483]
(#1908087)
- oxenstored memory leak in reset_watches [XSA-330, CVE-2020-29485]
(#1908000)
- undue recursion in x86 HVM context switch code [XSA-348, CVE-2020-29566]
(#1908085)
- oxenstored: node ownership can be changed by unprivileged clients
[XSA-352, CVE-2020-29486] (#1908003)
- oxenstored: permissions not checked on root node [XSA-353, CVE-2020-29479]
(#1908002)
- infinite loop when cleaning up IRQ vectors [XSA-356, CVE-2020-29567]
(#1907932)
- FIFO event channels control block related ordering [XSA-358,
CVE-2020-29570] (#1907931)
- FIFO event channels control structure ordering [XSA-359, CVE-2020-29571]
(#1908089)
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