xen-doc-4.20.4-1.fc43 in Fedora 43

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Package Info
🠗 Changelog
🠗 Dependencies
🠗 Provides
🠗 Files

Changelog

Date	Author	Change
2026-07-30	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.4-1	- update to xen 4.20.4 - includes security fixes x86 shadow paging is deprecated [XSA-495, CVE-2026-42493] vIRQ event channel binding may break Xenstore [XSA-496, CVE-2026-42492] buffer overruns in libfsimage iso9660 handling [XSA-497, CVE-2026-42494, CVE-2026-42495, CVE-2026-62423, CVE-2026-62424, CVE-2026-62425] sysctl and platform-op locks open to abuse [XSA-499, CVE-2026-62426, CVE-2026-62427] grant-table: type confusion in grant-copy [XSA-500, CVE-2026-62428] grant-table: version change racing with other operations [XSA-501, CVE-2026-62435, CVE-2026-62436] vNUMA domain cleanup may race other operations [XSA-502, CVE-2026-62429] x86: Out-of-bounds read in vRTC emulation [XSA-503, CVE-2026-62430] Viridian STIMER division by zero [XSA-504, CVE-2026-62431] evtchn: Race between FIFO expand and reset [XSA-505, CVE-2026-62432] correct buffer checks for DM_OP hypercalls [XSA-506, CVE-2026-62433] PoD: Don't try to reclaim special pages [XSA-507, CVE-2026-62434] pygrub is only supported in de-privileged mode [XSA-508]
2026-06-18	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.3-4	[ never submitted as update ] - x86 HVM I/O port list traversal [XSA-491, CVE-2026-42487] - domctl lock open to abuse [XSA-492, CVE-2026-42489, CVE-2026-42490] - Arm: Completion of memory accesses not guaranteed by completion of a TLBI [XSA-493, CVE-2025-10263] - x86: mismatched mapcache metadata [XSA-494, CVE-2026-42488]
2026-05-12	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.3-3	- x86: CPU Opcode Cache corruption [XSA-490,CVE-2025-54518]
2026-04-29	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.3-2	- oxenstored keeps quota related use counts across domain destruction [XSA-483, CVE-2026-23556] - Xenstored DoS via XS_RESET_WATCHES command [XSA-484, CVE-2026-23557] - grant table v2 race in status page mapping [XSA-486, CVE-2026-23558] - x86: Floating Point Divider State Sampling [XSA-488, CVE-2025-54505]
2026-03-27	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.3-1	- update to xen 4.20.3 remove patches now included or superceded upstream
2026-03-18	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.2-4	- Use after free of paging structures in EPT [XSA-480, CVE-2026-23554] - Xenstored DoS by unprivileged domain [XSA-481, CVE-2026-23555]
2026-01-29	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.2-3	x86: buffer overrun with shadow paging + tracing [XSA-477, CVE-2025-58150] (#2434046) x86: incomplete IBPB for vCPU isolation [XSA-479, CVE-2026-23553] (#2434048)
2025-11-14	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.2-1.fc43	- update to xen 4.20.2 remove patches now included or superceded upstream
2025-10-24	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.1-8	- Incorrect removal of permissions on PCI device unplug [XSA-476, CVE-2025-58149]
2025-10-21	Michael Young <m dot a dot young at durham dot ac dot uk> - 4.20.1-7	- x86: Incorrect input sanitisation in Viridian hypercalls [XSA-475, CVE-2025-58147, CVE-2025-58148]

Dependencies

xen-licenses

Provides

xen-doc

Files

usr/
- share/
  - doc/
    - xen-doc/
      - html/
        
        SUPPORT.html
        
        admin-guide/
        
        index.html
        
        introduction.html
        
        microcode-loading.html
        
        designs/
        
        argo.html
        
        dmop.html
        
        index.html
        
        launch/
        
        hyperlaunch-devicetree.html
        
        hyperlaunch.html
        
        index.html
        
        nested-svm-cpu-features.html
        
        non-cooperative-migration.html
        
        qemu-deprivilege.html
        
        xenstore-migration.html
        
        faq.html
        
        features/
        
        dom0less.html
        
        feature-levelling.html
        
        hypervisorfs.html
        
        index.html
        
        intel_psr_cat_cdp.html
        
        intel_psr_mba.html
        
        livepatch.html
        
        migration.html
        
        qemu-deprivilege.html
        
        sched_credit.html
        
        sched_credit2.html
        
        sched_rtds.html
        
        template.html
        
        fusa/
        
        index.html
        
        reqs/
        
        design-reqs/
        
        arm64/
        
        generic-timer.html
        
        index.html
        
        sbsa-uart.html
        
        index.html
        
        index.html
        
        intro.html
        
        market-reqs/
        
        index.html
        
        reqs.html
        
        product-reqs/
        
        arm64/
        
        index.html
        
        reqs.html
        
        index.html
        
        reqs.html
        
        glossary.html
        
        guest-guide/
        
        index.html
        
        x86/
        
        hypercall-abi.html
        
        index.html
        
        hypercall/
        
        arm/
        
        include,public,arch-arm,hvm,save.h.html
        
        include,public,arch-arm,smccc.h.html
        
        include,public,arch-arm.h.html
        
        include,public,argo.h.html
        
        include,public,callback.h.html
        
        include,public,device_tree_defs.h.html
        
        include,public,dom0_ops.h.html
        
        include,public,domctl.h.html
        
        include,public,elfnote.h.html
        
        include,public,errno.h.html
        
        include,public,event_channel.h.html
        
        include,public,features.h.html
        
        include,public,grant_table.h.html
        
        include,public,hvm,dm_op.h.html
        
        include,public,hvm,e820.h.html
        
        include,public,hvm,hvm_info_table.h.html
        
        include,public,hvm,hvm_op.h.html
        
        include,public,hvm,hvm_vcpu.h.html
        
        include,public,hvm,hvm_xs_strings.h.html
        
        include,public,hvm,ioreq.h.html
        
        include,public,hvm,params.h.html
        
        include,public,hvm,pvdrivers.h.html
        
        include,public,hvm,save.h.html
        
        include,public,hypfs.h.html
        
        include,public,io,9pfs.h.html
        
        include,public,io,blkif.h.html
        
        include,public,io,cameraif.h.html
        
        include,public,io,console.h.html
        
        include,public,io,displif.h.html
        
        include,public,io,fbif.h.html
        
        include,public,io,fsif.h.html
        
        include,public,io,kbdif.h.html
        
        include,public,io,libxenvchan.h.html
        
        include,public,io,netif.h.html
        
        include,public,io,pciif.h.html
        
        include,public,io,protocols.h.html
        
        include,public,io,pvcalls.h.html
        
        include,public,io,ring.h.html
        
        include,public,io,sndif.h.html
        
        include,public,io,tpmif.h.html
        
        include,public,io,usbif.h.html
        
        include,public,io,vscsiif.h.html
        
        include,public,io,xenbus.h.html
        
        include,public,io,xs_wire.h.html
        
        include,public,kexec.h.html
        
        include,public,memory.h.html
        
        include,public,nmi.h.html
        
        include,public,physdev.h.html
        
        include,public,platform.h.html
        
        include,public,pmu.h.html
        
        include,public,sched.h.html
        
        include,public,sysctl.h.html
        
        include,public,tmem.h.html
        
        include,public,trace.h.html
        
        include,public,vcpu.h.html
        
        include,public,version.h.html
        
        include,public,vm_event.h.html
        
        include,public,xen-compat.h.html
        
        include,public,xen.h.html
        
        include,public,xencomm.h.html
        
        include,public,xenoprof.h.html
        
        include,public,xsm,flask_op.h.html
        
        include,xen,errno.h.html
        
        index.html
        
        index.html
        
        ppc/
        
        include,public,arch-ppc.h.html
        
        include,public,argo.h.html
        
        include,public,callback.h.html
        
        include,public,device_tree_defs.h.html
        
        include,public,dom0_ops.h.html
        
        include,public,domctl.h.html
        
        include,public,elfnote.h.html
        
        include,public,errno.h.html
        
        include,public,event_channel.h.html
        
        include,public,features.h.html
        
        include,public,grant_table.h.html
        
        include,public,hvm,dm_op.h.html
        
        include,public,hvm,e820.h.html
        
        include,public,hvm,hvm_info_table.h.html
        
        include,public,hvm,hvm_op.h.html
        
        include,public,hvm,hvm_vcpu.h.html
        
        include,public,hvm,hvm_xs_strings.h.html
        
        include,public,hvm,ioreq.h.html
        
        include,public,hvm,params.h.html
        
        include,public,hvm,pvdrivers.h.html
        
        include,public,hvm,save.h.html
        
        include,public,hypfs.h.html
        
        include,public,io,9pfs.h.html
        
        include,public,io,blkif.h.html
        
        include,public,io,cameraif.h.html
        
        include,public,io,console.h.html
        
        include,public,io,displif.h.html
        
        include,public,io,fbif.h.html
        
        include,public,io,fsif.h.html
        
        include,public,io,kbdif.h.html
        
        include,public,io,libxenvchan.h.html
        
        include,public,io,netif.h.html
        
        include,public,io,pciif.h.html
        
        include,public,io,protocols.h.html
        
        include,public,io,pvcalls.h.html
        
        include,public,io,ring.h.html
        
        include,public,io,sndif.h.html
        
        include,public,io,tpmif.h.html
        
        include,public,io,usbif.h.html
        
        include,public,io,vscsiif.h.html
        
        include,public,io,xenbus.h.html
        
        include,public,io,xs_wire.h.html
        
        include,public,kexec.h.html
        
        include,public,memory.h.html
        
        include,public,nmi.h.html
        
        include,public,physdev.h.html
        
        include,public,platform.h.html
        
        include,public,pmu.h.html
        
        include,public,sched.h.html
        
        include,public,sysctl.h.html
        
        include,public,tmem.h.html
        
        include,public,trace.h.html
        
        include,public,vcpu.h.html
        
        include,public,version.h.html
        
        include,public,vm_event.h.html
        
        include,public,xen-compat.h.html
        
        include,public,xen.h.html
        
        include,public,xencomm.h.html
        
        include,public,xenoprof.h.html
        
        include,public,xsm,flask_op.h.html
        
        include,xen,errno.h.html
        
        index.html
        
        riscv/
        
        include,public,arch-riscv.h.html
        
        include,public,argo.h.html
        
        include,public,callback.h.html
        
        include,public,device_tree_defs.h.html
        
        include,public,dom0_ops.h.html
        
        include,public,domctl.h.html
        
        include,public,elfnote.h.html
        
        include,public,errno.h.html
        
        include,public,event_channel.h.html
        
        include,public,features.h.html
        
        include,public,grant_table.h.html
        
        include,public,hvm,dm_op.h.html
        
        include,public,hvm,e820.h.html
        
        include,public,hvm,hvm_info_table.h.html
        
        include,public,hvm,hvm_op.h.html
        
        include,public,hvm,hvm_vcpu.h.html
        
        include,public,hvm,hvm_xs_strings.h.html
        
        include,public,hvm,ioreq.h.html
        
        include,public,hvm,params.h.html
        
        include,public,hvm,pvdrivers.h.html
        
        include,public,hvm,save.h.html
        
        include,public,hypfs.h.html
        
        include,public,io,9pfs.h.html
        
        include,public,io,blkif.h.html
        
        include,public,io,cameraif.h.html
        
        include,public,io,console.h.html
        
        include,public,io,displif.h.html
        
        include,public,io,fbif.h.html
        
        include,public,io,fsif.h.html
        
        include,public,io,kbdif.h.html
        
        include,public,io,libxenvchan.h.html
        
        include,public,io,netif.h.html
        
        include,public,io,pciif.h.html
        
        include,public,io,protocols.h.html
        
        include,public,io,pvcalls.h.html
        
        include,public,io,ring.h.html
        
        include,public,io,sndif.h.html
        
        include,public,io,tpmif.h.html
        
        include,public,io,usbif.h.html
        
        include,public,io,vscsiif.h.html
        
        include,public,io,xenbus.h.html
        
        include,public,io,xs_wire.h.html
        
        include,public,kexec.h.html
        
        include,public,memory.h.html
        
        include,public,nmi.h.html
        
        include,public,physdev.h.html
        
        include,public,platform.h.html
        
        include,public,pmu.h.html
        
        include,public,sched.h.html
        
        include,public,sysctl.h.html
        
        include,public,tmem.h.html
        
        include,public,trace.h.html
        
        include,public,vcpu.h.html
        
        include,public,version.h.html
        
        include,public,vm_event.h.html
        
        include,public,xen-compat.h.html
        
        include,public,xen.h.html
        
        include,public,xencomm.h.html
        
        include,public,xenoprof.h.html
        
        include,public,xsm,flask_op.h.html
        
        include,xen,errno.h.html
        
        index.html
        
        x86_32/
        
        include,public,arch-x86,cpufeatureset.h.html
        
        include,public,arch-x86,cpuid.h.html
        
        include,public,arch-x86,guest-acpi.h.html
        
        include,public,arch-x86,hvm,save.h.html
        
        include,public,arch-x86,hvm,start_info.h.html
        
        include,public,arch-x86,pmu.h.html
        
        include,public,arch-x86,xen-mca.h.html
        
        include,public,arch-x86,xen-x86_32.h.html
        
        include,public,arch-x86,xen.h.html
        
        include,public,arch-x86_32.h.html
        
        include,public,argo.h.html
        
        include,public,callback.h.html
        
        include,public,device_tree_defs.h.html
        
        include,public,dom0_ops.h.html
        
        include,public,domctl.h.html
        
        include,public,elfnote.h.html
        
        include,public,errno.h.html
        
        include,public,event_channel.h.html
        
        include,public,features.h.html
        
        include,public,grant_table.h.html
        
        include,public,hvm,dm_op.h.html
        
        include,public,hvm,e820.h.html
        
        include,public,hvm,hvm_info_table.h.html
        
        include,public,hvm,hvm_op.h.html
        
        include,public,hvm,hvm_vcpu.h.html
        
        include,public,hvm,hvm_xs_strings.h.html
        
        include,public,hvm,ioreq.h.html
        
        include,public,hvm,params.h.html
        
        include,public,hvm,pvdrivers.h.html
        
        include,public,hvm,save.h.html
        
        include,public,hypfs.h.html
        
        include,public,io,9pfs.h.html
        
        include,public,io,blkif.h.html
        
        include,public,io,cameraif.h.html
        
        include,public,io,console.h.html
        
        include,public,io,displif.h.html
        
        include,public,io,fbif.h.html
        
        include,public,io,fsif.h.html
        
        include,public,io,kbdif.h.html
        
        include,public,io,libxenvchan.h.html
        
        include,public,io,netif.h.html
        
        include,public,io,pciif.h.html
        
        include,public,io,protocols.h.html
        
        include,public,io,pvcalls.h.html
        
        include,public,io,ring.h.html
        
        include,public,io,sndif.h.html
        
        include,public,io,tpmif.h.html
        
        include,public,io,usbif.h.html
        
        include,public,io,vscsiif.h.html
        
        include,public,io,xenbus.h.html
        
        include,public,io,xs_wire.h.html
        
        include,public,kexec.h.html
        
        include,public,memory.h.html
        
        include,public,nmi.h.html
        
        include,public,physdev.h.html
        
        include,public,platform.h.html
        
        include,public,pmu.h.html
        
        include,public,sched.h.html
        
        include,public,sysctl.h.html
        
        include,public,tmem.h.html
        
        include,public,trace.h.html
        
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        include,public,vm_event.h.html
        
        include,public,xen-compat.h.html
        
        include,public,xen.h.html
        
        include,public,xencomm.h.html
        
        include,public,xenoprof.h.html
        
        include,public,xsm,flask_op.h.html
        
        include,xen,errno.h.html
        
        index.html
        
        x86_64/
        
        include,public,arch-x86,cpufeatureset.h.html
        
        include,public,arch-x86,cpuid.h.html
        
        include,public,arch-x86,guest-acpi.h.html
        
        include,public,arch-x86,hvm,save.h.html
        
        include,public,arch-x86,hvm,start_info.h.html
        
        include,public,arch-x86,pmu.h.html
        
        include,public,arch-x86,xen-mca.h.html
        
        include,public,arch-x86,xen-x86_64.h.html
        
        include,public,arch-x86,xen.h.html
        
        include,public,arch-x86_64.h.html
        
        include,public,argo.h.html
        
        include,public,callback.h.html
        
        include,public,device_tree_defs.h.html
        
        include,public,dom0_ops.h.html
        
        include,public,domctl.h.html
        
        include,public,elfnote.h.html
        
        include,public,errno.h.html
        
        include,public,event_channel.h.html
        
        include,public,features.h.html
        
        include,public,grant_table.h.html
        
        include,public,hvm,dm_op.h.html
        
        include,public,hvm,e820.h.html
        
        include,public,hvm,hvm_info_table.h.html
        
        include,public,hvm,hvm_op.h.html
        
        include,public,hvm,hvm_vcpu.h.html
        
        include,public,hvm,hvm_xs_strings.h.html
        
        include,public,hvm,ioreq.h.html
        
        include,public,hvm,params.h.html
        
        include,public,hvm,pvdrivers.h.html
        
        include,public,hvm,save.h.html
        
        include,public,hypfs.h.html
        
        include,public,io,9pfs.h.html
        
        include,public,io,blkif.h.html
        
        include,public,io,cameraif.h.html
        
        include,public,io,console.h.html
        
        include,public,io,displif.h.html
        
        include,public,io,fbif.h.html
        
        include,public,io,fsif.h.html
        
        include,public,io,kbdif.h.html
        
        include,public,io,libxenvchan.h.html
        
        include,public,io,netif.h.html
        
        include,public,io,pciif.h.html
        
        include,public,io,protocols.h.html
        
        include,public,io,pvcalls.h.html
        
        include,public,io,ring.h.html
        
        include,public,io,sndif.h.html
        
        include,public,io,tpmif.h.html
        
        include,public,io,usbif.h.html
        
        include,public,io,vscsiif.h.html
        
        include,public,io,xenbus.h.html
        
        include,public,io,xs_wire.h.html
        
        include,public,kexec.h.html
        
        include,public,memory.h.html
        
        include,public,nmi.h.html
        
        include,public,physdev.h.html
        
        include,public,platform.h.html
        
        include,public,pmu.h.html
        
        include,public,sched.h.html
        
        include,public,sysctl.h.html
        
        include,public,tmem.h.html
        
        include,public,trace.h.html
        
        include,public,vcpu.h.html
        
        include,public,version.h.html
        
        include,public,vm_event.h.html
        
        include,public,xen-compat.h.html
        
        include,public,xen.h.html
        
        include,public,xencomm.h.html
        
        include,public,xenoprof.h.html
        
        include,public,xsm,flask_op.h.html
        
        include,xen,errno.h.html
        
        index.html
        
        hypervisor-guide/
        
        code-coverage.html
        
        index.html
        
        x86/
        
        how-xen-boots.html
        
        index.html
        
        index.html
        
        man/
        
        index.html
        
        xen-pci-device-reservations.7.html
        
        xen-pv-channel.7.html
        
        xen-tscmode.7.html
        
        xen-vbd-interface.7.html
        
        xen-vtpm.7.html
        
        xen-vtpmmgr.7.html
        
        xenhypfs.1.html
        
        xenstore-chmod.1.html
        
        xenstore-ls.1.html
        
        xenstore-read.1.html
        
        xenstore-write.1.html
        
        xenstore.1.html
        
        xentop.1.html
        
        xentrace.8.html
        
        xenwatchdogd.8.html
        
        xl-disk-configuration.5.html
        
        xl-network-configuration.5.html
        
        xl-numa-placement.7.html
        
        xl-pci-configuration.5.html
        
        xl.1.html
        
        xl.cfg.5.html
        
        xl.conf.5.html
        
        xlcpupool.cfg.5.html
        
        misc/
        
        9pfs.html
        
        amd-ucode-container.txt
        
        arm/
        
        big.LITTLE.txt
        
        booting.txt
        
        device-tree/
        
        acpi.txt
        
        booting.txt
        
        cpupools.txt
        
        guest.txt
        
        index.html
        
        passthrough.txt
        
        early-printk.txt
        
        index.html
        
        overlay.txt
        
        passthrough-noiommu.txt
        
        passthrough.txt
        
        silicon-errata.txt
        
        block-scripts.txt
        
        cache-coloring.html
        
        console.txt
        
        crashdb.txt
        
        distro_mapping.txt
        
        dump-core-format.txt
        
        efi.html
        
        grant-tables.txt
        
        hvm-emulated-unplug.html
        
        hypfs-paths.html
        
        index.html
        
        kexec_and_kdump.txt
        
        libxl_memory.txt
        
        livepatch.html
        
        netif-staging-grants.html
        
        printk-formats.txt
        
        pv-drivers-lifecycle.html
        
        pvcalls.html
        
        pvh.html
        
        qemu-backends.txt
        
        riscv/
        
        booting.txt
        
        index.html
        
        stubdom.txt
        
        vtd-pi.txt
        
        vtd.txt
        
        vtpm-platforms.txt
        
        x86-xenpv-bootloader.html
        
        xen-command-line.html
        
        xen-error-handling.txt
        
        xen-makefiles/
        
        index.html
        
        makefiles.html
        
        xenmon.txt
        
        xenpaging.txt
        
        xenstore-paths.html
        
        xenstore-ring.txt
        
        xenstore.txt
        
        xl-psr.html
        
        xsm-flask.txt
        
        misra/
        
        C-language-toolchain.html
        
        C-runtime-failures.html
        
        deviations.html
        
        documenting-violations.html
        
        exclude-list.html
        
        function-macro-properties.html
        
        index.html
        
        rules.html
        
        xen-static-analysis.html
        
        process/
        
        coding-best-practices.html
        
        index.html
        
        sending-patches.html
        
        xen-release-management.html
        
        specs/
        
        index.html
        
        libxc-migration-stream.html
        
        libxl-migration-stream.html
      - misc/
        
        9pfs.pandoc
        
        amd-ucode-container.txt
        
        arm/
        
        big.LITTLE.txt
        
        booting.txt
        
        device-tree/
        
        acpi.txt
        
        booting.txt
        
        cpupools.txt
        
        guest.txt
        
        passthrough.txt
        
        early-printk.txt
        
        overlay.txt
        
        passthrough-noiommu.txt
        
        passthrough.txt
        
        silicon-errata.txt
        
        block-scripts.txt
        
        cache-coloring.rst
        
        console.txt
        
        crashdb.txt
        
        distro_mapping.txt
        
        dump-core-format.txt
        
        efi.pandoc
        
        grant-tables.txt
        
        hvm-emulated-unplug.pandoc
        
        hypfs-paths.pandoc
        
        kexec_and_kdump.txt
        
        libxl_memory.txt
        
        livepatch.pandoc
        
        netif-staging-grants.pandoc
        
        printk-formats.txt
        
        pv-drivers-lifecycle.pandoc
        
        pvcalls.pandoc
        
        pvh.pandoc
        
        qemu-backends.txt
        
        riscv/
        
        booting.txt
        
        status-override-table-spec.fodt
        
        stubdom.txt
        
        support-matrix-head.html
        
        vtd-pi.txt
        
        vtd.txt
        
        vtpm-platforms.txt
        
        x86-xenpv-bootloader.pandoc
        
        xen-command-line.pandoc
        
        xen-env-table-spec.fodt
        
        xen-error-handling.txt
        
        xen-makefiles/
        
        makefiles.rst
        
        xen_config.html
        
        xenmon.txt
        
        xenpaging.txt
        
        xenstore-paths.pandoc
        
        xenstore-ring.txt
        
        xenstore.txt
        
        xl-psr.pandoc
        
        xsm-flask.txt

Sources on Pagure