| Changelog |
* Tue Mar 05 2019 Michael Young <m.a.young@durham.ac.uk> - 4.11.1-4
- xen: various flaws (#1685577)
grant table transfer issues on large hosts [XSA-284]
race with pass-through device hotplug [XSA-285]
x86: steal_page violates page_struct access discipline [XSA-287]
x86: Inconsistent PV IOMMU discipline [XSA-288]
missing preemption in x86 PV page table unvalidation [XSA-290]
x86/PV: page type reference counting issue with failed IOMMU update [XSA-291]
x86: insufficient TLB flushing when using PCID [XSA-292]
x86: PV kernel context switch corruption [XSA-293]
x86 shadow: Insufficient TLB flushing when using PCID [XSA-294]
* Thu Feb 14 2019 Michael Young <m.a.young@durham.ac.uk> - 4.11.1-3
- add gcc9 build fixes (#1676229)
* Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.11.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Dec 11 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.1-1
- update to 4.11.1
remove patches for issues now fixed upstream
adjust xen.use.fedora.ipxe.patch
- only include qemutrad build requirements for platforms that use it
- construct ovmf.bin from edk2-ovmf package (#1656651)
* Tue Nov 20 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-10
- insufficient TLB flushing / improper large page mappings with AMD IOMMUs
[XSA-275, CVE-2018-19961, CVE-2018-19962] (#1651665)
- x86: DoS from attempting to use INVPCID with a non-canonical addresses
[XSA-279, CVE-2018-19965] (#1651970)
- xen: various flaws (#1652251)
resource accounting issues in x86 IOREQ server handling
[XSA-276, CVE-2018-19963]
x86: incorrect error handling for guest p2m page removals
[XSA-277, CVE-2018-19964]
Fix for XSA-240 conflicts with shadow paging [XSA-280, CVE-2018-19966]
* Tue Nov 06 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-9
- guest use of HLE constructs may lock up host [XSA-282, CVE-2018-19967]
* Wed Oct 24 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-8
- x86: Nested VT-x usable even when disabled [XSA-278, CVE-2018-18883]
(#1643118)
* Tue Sep 18 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-7
- set /usr/bin/python2 at the start of another python script
* Tue Sep 18 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-6
- move pkgconfig files to xen-devel (#1629643)
* Wed Sep 12 2018 Michael Young <m.a.young@durham.ac.uk>
- set /usr/bin/python2 at the start of some python scripts
* Thu Aug 23 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-5
- move creation of /usr/lib/xen symlink to posttrans to avoid rpm conflict
* Fri Aug 17 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-4
- move files from /usr/lib/xen to /usr/libexec/xen
- create symlink at /usr/lib/xen for compatibility
* Tue Aug 14 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-3
- replace use of deprecated vwprintw
* Tue Aug 14 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-2
- no longer need to set python_sitearch
- L1 Terminal Fault speculative side channel patch bundle [XSA-273,
CVE-2018-3620, CVE-2018-3646]
also includes
Use of v2 grant tables may cause crash on ARM [XSA-268, CVE-2018-15469]
(#1616081)
x86: Incorrect MSR_DEBUGCTL handling lets guests enable BTS [XSA-269,
CVE-2018-15468] (#1616077)
oxenstored does not apply quota-maxentity [XSA-272, CVE-2018-15470]
(#1616080)
* Thu Jul 12 2018 Michael Young <m.a.young@durham.ac.uk> - 4.11.0-1
- update to 4.11.0 (#1592976)
remove patches for issues now fixed upstream
adjust xen.use.fedora.ipxe.patch
drop parts of xen.fedora.efi.build.patch & xen.gcc8.temp.fix.patch
- replace use of deprecated brctl command (#1588712)
- add gcc BuildRequires
- adjustments now /usr/bin/python is in a separate package
- update hypervisor configuration for arm
- put back some gcc fixes needed for arm and i686
- work around a build issue with perl
- i686 now want to build EFI hypervisor (actually x86_64) so let it
* Wed Jun 27 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.1-5
- preemption checks bypassed in x86 PV MM handling [XSA-264, CVE-2018-12891]
(#1595959)
- x86: #DB exception safety check can be triggered by a guest [XSA-265,
CVE-2018-12893] (#1595958)
- libxl fails to honour readonly flag on HVM emulated SCSI disks [XSA-266,
CVE-2018-12892] (#1595957)
* Fri Jun 15 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.1-4
- Speculative register leakage from lazy FPU context switching
[XSA-267, CVE-2018-3665]
- fix for change in iasl output
* Tue May 22 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.1-3
- Speculative Store Bypass [XSA-263, CVE-2018-3639]
(with extra patches so it applies cleanly)
* Tue May 08 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.1-2
- x86: mishandling of debug exceptions [XSA-260, CVE-2018-8897]
- x86 vHPET interrupt injection errors [XSA-261, CVE-2018-10982] (#1576089)
- qemu may drive Xen into unbounded loop [XSA-262, CVE-2018-10981] (#1576680)
* Thu May 03 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.1-1
- update to xen-4.10.1
adjust xen.use.fedora.ipxe.patch and xen.fedora.efi.build.patch
remove patches for issues now fixed upstream
package /usr/lib/debug/usr/lib/xen/boot/xen-shim-syms
* Wed Apr 25 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-9
- Information leak via crafted user-supplied CDROM [XSA-258, CVE-2018-10472]
(#1571867)
- x86: PV guest may crash Xen with XPTI [XSA-259, CVE-2018-10471] (#1571878)
* Fri Mar 09 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-8
- fix safe-strings patch for OCaml 4.0.6
* Sun Mar 04 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-7
- avoid building parts of xen twice
- hypervisor built with -fcf-protection doesn't work on x86_64
* Wed Feb 28 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-6
- update patch for XPTI mitigation for XSA-254
- add Branch Target Injection (BTI) mitigation for XSA-254
- DoS via non-preemptable L3/L4 pagetable freeing [XSA-252, CVE-2018-7540]
(#1549568)
- grant table v2 -> v1 transition may crash Xen [XSA-255, CVE-2018-7541]
(#1549570)
- x86 PVH guest without LAPIC may DoS the host [XSA-256, CVE-2018-7542]
(#1549572)
- further build issue fixes with gcc8 (some temporary workarounds)
- -mcet and -fcf-protection aren't recognized in hypervisor build x86_64 on
i686 either
* Fri Feb 23 2018 Michael Young <m.a.young@durham.ac.uk>
- fix some build issues with gcc8
* Fri Feb 09 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 4.10.0-5
- Escape macros in %changelog
* Sun Feb 04 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 4.10.0-4
- Switch to %ldconfig_scriptlets
* Sun Jan 14 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-3
- fix typo in annobin build fix
- add 4.10.0-shim-comet-3 shim mitigation for [XSA-254, CVE-2017-5753,
CVE-2017-5715, CVE-2017-5754] + build fixes
XSA-253 patch included in comet patches
CONFIG_XEN_GUEST line needed xen.hypervisor.config for comet
delay and adjust xen.use.fedora.ipxe.patch and xen.fedora.efi.build.patch
package /usr/lib/xen/boot/xen-shim
- add Xen page-table isolation (XPTI) mitigation for XSA-254
- -fstack-clash-protection isn't recognized in hypervisor build x86_64 on i686
- __python macro is no longer set, replace by /usr/bin/python2
* Thu Jan 04 2018 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-2
- x86: memory leak with MSR emulation [XSA-253, CVE-2018-5244] (#1531110)
* Mon Dec 18 2017 Michael Young <m.a.young@durham.ac.uk> - 4.10.0-1
- renumber patches
- fix build with OCaml 4.0.6 (#1526703)
- disable annobin for x86_64 hypervisor to allow it to build
* Mon Dec 18 2017 Michael Young <m.a.young@durham.ac.uk>
- allow building without hypervisor, docs, qemu-xen-traditional or stubdoms
- fix build without ocaml
* Mon Dec 18 2017 Michael Young <m.a.young@durham.ac.uk>
- update to 4.10.0
adjust xen.use.fedora.ipxe.patch
update xen.hypervisor.config
remove patches for issues now fixed upstream
tapdisk* qcow-create qcow2raw img2qcow utilities have been dropped
lock-util tap-ctl td-util vhd-* utilities have been dropped
package xen-diag and extra manual pages
- iasl BuildRequires is now in acpica-tools
* Tue Dec 12 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.1-4
- another patch related to the [XSA-240, CVE-2017-15595] issue
- xen: various flaws (#1525018)
x86 PV guests may gain access to internally used page
[XSA-248, CVE-2017-17566]
broken x86 shadow mode refcount overflow check [XSA-249, CVE-2017-17563]
improper x86 shadow mode refcount error handling [XSA-250, CVE-2017-17564]
improper bug check in x86 log-dirty handling [XSA-251, CVE-2017-17565]
* Sat Dec 02 2017 Richard W.M. Jones <rjones@redhat.com> - 4.9.1-3
- OCaml 4.06.0 rebuild.
* Tue Nov 28 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.1-2
- xen: various flaws (#1518214)
x86: infinite loop due to missing PoD error checking [XSA-246, CVE-2017-17044]
Missing p2m error checking in PoD code [XSA-247, CVE-2017-17045]
* Thu Nov 23 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.1-1
- update to 4.9.1 (#1515818)
adjust xen.use.fedora.ipxe.patch
and qemu.git-fec5e8c92becad223df9d972770522f64aafdb72.patch
remove patches for issues now fixed upstream and parts of xen.gcc7.fix.patch
update xen.hypervisor.config
- update Source0 location
* Wed Nov 15 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-14
- fix an issue in patch for [XSA-240, CVE-2017-15595] that might be a
security issue
- fix for [XSA-243, CVE-2017-15592] could cause hypervisor crash (DOS)
* Thu Oct 26 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-13
- pin count / page reference race in grant table code [XSA-236, CVE-2017-15597]
(#1506693)
* Thu Oct 12 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-12
- xen: various flaws (#1501391)
multiple MSI mapping issues on x86 [XSA-237, CVE-2017-15590]
DMOP map/unmap missing argument checks [XSA-238, CVE-2017-15591]
hypervisor stack leak in x86 I/O intercept code [XSA-239, CVE-2017-15589]
Unlimited recursion in linear pagetable de-typing [XSA-240, CVE-2017-15595]
Stale TLB entry due to page type release race [XSA-241, CVE-2017-15588]
page type reference leak on x86 [XSA-242, CVE-2017-15593]
x86: Incorrect handling of self-linear shadow mappings with translated
guests [XSA-243, CVE-2017-15592]
x86: Incorrect handling of IST settings during CPU hotplug [XSA-244,
CVE-2017-15594]
* Sun Oct 01 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-11
- ARM: Some memory not scrubbed at boot [XSA-245, CVE-2017-17046] (#1499843)
- Qemu: vga: reachable assert failure during during display update
[CVE-2017-13673] (#1486591)
- Qemu: vga: OOB read access during display update [CVE-2017-13672] (#1486562)
* Tue Sep 12 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-10
- xen: various flaws (#1490884)
Missing NUMA node parameter verification [XSA-231, CVE-2017-14316]
Missing check for grant table [XSA-232, CVE-2017-14318]
cxenstored: Race in domain cleanup [XSA-233, CVE-2017-14317]
insufficient grant unmapping checks for x86 PV guests
[XSA-234, CVE-2017-14319]
* Tue Aug 29 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-9
- Qemu: usb: ohci: infinite loop due to incorrect return value [CVE-2017-9330]
(#1457698)
- Qemu: nbd: segmentation fault due to client non-negotiation [CVE-2017-9524]
(#1460173)
- Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [CVE-2017-10664]
(#1466466)
- Qemu: exec: oob access during dma operation [CVE-2017-11334] (#1471640)
- revised full fix for XSA-226 (regressed 32-bit Dom0 or backend domains)
* Wed Aug 23 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-8
- full fix for XSA-226, replacing workaround
- drop conflict of xendomain and libvirtd as can cause problems (#1398590)
- add-to-physmap error paths fail to release lock on ARM [XSA-235] (#1484476)
- Qemu: audio: host memory leakage via capture buffer [CVE-2017-8309]
(#1446521)
- Qemu: input: host memory leakage via keyboard events [CVE-2017-8379]
(#1446561)
* Tue Aug 15 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-7
- xen: various flaws (#1481765)
multiple problems with transitive grants [XSA-226, CVE-2017-12135]
x86: PV privilege escalation via map_grant_ref [XSA-227, CVE-2017-12137]
grant_table: Race conditions with maptrack free list handling
[XSA-228, CVE-2017-12136]
grant_table: possibly premature clearing of GTF_writing / GTF_reading
[XSA-230, CVE-2017-12855]
* Sat Aug 12 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-6
- files in /usr/lib/debug are not just in efi builds
* Sat Aug 12 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-5
- rebuild for ocaml
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.9.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Mon Jul 31 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-3
- Qemu: serial: host memory leakage 16550A UART emulation [CVE-2017-5579]
(#1416162)
- Qemu: display: cirrus: OOB read access issue [CVE-2017-7718] (#1443444)
- package some files now in /usr/lib/debug
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.9.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Fri Jul 14 2017 Michael Young <m.a.young@durham.ac.uk> - 4.9.0-1
- update to 4.9.0 (#1465707)
adjust xen.use.fedora.ipxe.patch, xen.fedora.efi.build.patch
and xen.canonicalize.patch
remove patches for issues now fixed upstream and parts of xen.gcc7.fix.patch
package new manual pages
- make python dependencies explicitly version 2
- switch xen-doc subpackage to noarch
- require perl-interpreter instead of perl for packaging policy change
* Tue Jun 27 2017 Richard W.M. Jones <rjones@redhat.com> - 4.8.1-5
- Rebuild for OCaml 4.04.2.
* Tue Jun 20 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.1-4
- xen: various flaws (#1463247)
blkif responses leak backend stack data [XSA-216]
page transfer may allow PV guest to elevate privilege [XSA-217]
Races in the grant table unmap code [XSA-218]
x86: insufficient reference counts during shadow emulation [XSA-219]
x86: PKRU and BND* leakage between vCPU-s [XSA-220]
NULL pointer deref in event channel poll [XSA-221] (#1463231)
stale P2M mappings due to insufficient error checking [XSA-222]
ARM guest disabling interrupt may crash Xen [XSA-223]
grant table operations mishandle reference counts [XSA-224]
arm: vgic: Out-of-bound access when sending SGIs [XSA-225]
* Mon May 15 2017 Richard W.M. Jones <rjones@redhat.com> - 4.8.1-3
- Rebuild for OCaml 4.04.1.
* Wed May 03 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.1-2
- xen: various flaws (#1447345)
x86: 64bit PV guest breakout via pagetable use-after-mode-change [XSA-213]
grant transfer allows PV guest to elevate privileges [XSA-214]
* Mon Apr 10 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.1-1
- update to xen-4.8.1
adjust xen.use.fedora.ipxe.patch, qemu.trad.bug1399055.patch
and qemu.git-4299b90e9ba9ce5ca9024572804ba751aa1a7e70.patch
remove upstream patches
renumber patches
* Wed Apr 05 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.0-13
- gcc7 build fix for arm
* Tue Apr 04 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.0-12
- gcc7 build fix for i686
- proposed upstream fix for [XSA-206] build issue
- Qemu: 9pfs: host memory leakage via v9fs_create [CVE-2017-7377] (#1437873)
- x86: broken check in memory_exchange() permits PV guest breakout
[XSA-212, CVE-2017-7228] (#1438804)
* Wed Mar 29 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.0-11
- add additional patch for [XSA-206] (#1436690)
- gcc7 build fix for [XSA-206]
* Tue Mar 28 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.0-10
- xenstore denial of service via repeated update [XSA-206] (#1436690)
* Thu Mar 16 2017 Michael Young <m.a.young@durham.ac.uk> - 4.8.0-9
- Cirrus VGA Heap overflow via display refresh [XSA-211, CVE-2016-9603]
(#1432041)
- Qemu: usb: an infinite loop issue in ohci_service_ed_list [CVE-2017-6505]
(#1429433)
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