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guests.","status":"published","published":"2017-10-18T08:29:00.483Z","modified":"2026-09-01T20:03:44.718582727Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:28.801885Z"},{"id":"UBUNTU-CVE-2017-15592","description":"An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because self-linear shadow mappings are mishandled for translated guests.","status":"published","published":"2017-10-18T08:29:00Z","modified":"2026-04-22T11:18:46.356655Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.563448Z"},{"id":"DLA-1181-1","title":"xen - security update","status":"published","published":"2017-11-20T00:00:00Z","modified":"2026-03-09T01:01:26.620968Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DLA-1559-1","title":"xen - security update","status":"published","published":"2018-10-29T00:00:00Z","modified":"2026-03-09T01:19:08.881158Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DSA-4050-1","title":"xen - security update","status":"published","published":"2017-11-28T00:00:00Z","modified":"2026-03-09T01:20:09.351795Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"SUSE-SU-2017:2812-1","title":"Security update for xen","description":"This update for xen fixes several issues:\n\nThese security issues were fixed:\n\n- CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a\n  memory leakage issue allowing a privileged user inside the guest to cause a DoS\n  and/or potentially crash the Qemu process on the host (bsc#1059777)\n- CVE-2017-15593: Missing cleanup in the page type system allowed a malicious or\n  buggy PV guest to cause DoS (XSA-242 bsc#1061084)\n- CVE-2017-15592: A problem in the shadow pagetable code allowed a malicious or\n  buggy HVM guest to cause DoS or cause hypervisor memory corruption potentially\n  allowing the guest to escalate its privilege (XSA-243 bsc#1061086)\n- CVE-2017-15594: Problematic handling of the selector fields in the Interrupt\n  Descriptor Table (IDT) allowed a malicious or buggy x86 PV guest to escalate\n  its privileges or cause DoS (XSA-244 bsc#1061087)\n- CVE-2017-15589: Intercepted I/O write operations with less than a full machine\n  word's worth of data were not properly handled, which allowed a malicious\n  unprivileged x86 HVM guest to obtain sensitive information from the host or\n  other guests (XSA-239 bsc#1061080)\n- CVE-2017-15595: In certain configurations of linear page tables a stack overflow\n  might have occured that allowed a malicious or buggy PV guest to cause DoS and\n  potentially privilege escalation and information leaks (XSA-240 bsc#1061081)\n- CVE-2017-15588: Under certain conditions x86 PV guests could have caused the\n  hypervisor to miss a necessary TLB flush for a page. This allowed a malicious\n  x86 PV guest to access all of system memory, allowing for privilege escalation,\n  DoS, and information leaks (XSA-241 bsc#1061082)\n- CVE-2017-15590: Multiple issues existed with the setup of PCI MSI interrupts\n  that allowed a malicious or buggy guest to cause DoS and potentially privilege\n  escalation and information leaks (XSA-237 bsc#1061076)\n","status":"published","published":"2017-10-20T14:56:58Z","modified":"2026-02-04T02:55:06.268624Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:2815-1","title":"Security update for xen","description":"This update for xen fixes several issues:\n\nThese security issues were fixed:\n\n- CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a\n  memory leakage issue allowing a privileged user inside the guest to cause a DoS\n  and/or potentially crash the Qemu process on the host (bsc#1059777)\n- CVE-2017-15593: Missing cleanup in the page type system allowed a malicious or\n  buggy PV guest to cause DoS (XSA-242 bsc#1061084)\n- CVE-2017-15592: A problem in the shadow pagetable code allowed a malicious or\n  buggy HVM guest to cause DoS or cause hypervisor memory corruption potentially\n  allowing the guest to escalate its privilege (XSA-243 bsc#1061086)\n- CVE-2017-15594: Problematic handling of the selector fields in the Interrupt\n  Descriptor Table (IDT) allowed a malicious or buggy x86 PV guest to escalate\n  its privileges or cause DoS (XSA-244 bsc#1061087)\n- CVE-2017-15589: Intercepted I/O write operations with less than a full machine\n  word's worth of data were not properly handled, which allowed a malicious\n  unprivileged x86 HVM guest to obtain sensitive information from the host or\n  other guests (XSA-239 bsc#1061080)\n- CVE-2017-15595: In certain configurations of linear page tables a stack overflow\n  might have occured that allowed a malicious or buggy PV guest to cause DoS and\n  potentially privilege escalation and information leaks (XSA-240 bsc#1061081)\n- CVE-2017-15588: Under certain conditions x86 PV guests could have caused the\n  hypervisor to miss a necessary TLB flush for a page. This allowed a malicious\n  x86 PV guest to access all of system memory, allowing for privilege escalation,\n  DoS, and information leaks (XSA-241 bsc#1061082)\n- CVE-2017-15590: Multiple issues existed with the setup of PCI MSI interrupts\n  that allowed a malicious or buggy guest to cause DoS and potentially privilege\n  escalation and information leaks (XSA-237 bsc#1061076)\n","status":"published","published":"2017-10-20T14:57:20Z","modified":"2026-02-04T02:58:43.595243Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:2856-1","title":"Security update for xen","description":"This update for xen fixes several issues:\n\nThese security issues were fixed:\n\n- CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a\n  memory leakage issue allowing a privileged user inside the guest to cause a DoS\n  and/or potentially crash the Qemu process on the host (bsc#1059777)\n- CVE-2017-15593: Missing cleanup in the page type system allowed a malicious or\n  buggy PV guest to cause DoS (XSA-242 bsc#1061084)\n- CVE-2017-15592: A problem in the shadow pagetable code allowed a malicious or\n  buggy HVM guest to cause DoS or cause hypervisor memory corruption potentially\n  allowing the guest to escalate its privilege (XSA-243 bsc#1061086)\n- CVE-2017-15594: Problematic handling of the selector fields in the Interrupt\n  Descriptor Table (IDT) allowed a malicious or buggy x86 PV guest to escalate\n  its privileges or cause DoS (XSA-244 bsc#1061087)\n- CVE-2017-15589: Intercepted I/O write operations with less than a full machine\n  word's worth of data were not properly handled, which allowed a malicious\n  unprivileged x86 HVM guest to obtain sensitive information from the host or\n  other guests (XSA-239 bsc#1061080)\n- CVE-2017-15595: In certain configurations of linear page tables a stack overflow\n  might have occured that allowed a malicious or buggy PV guest to cause DoS and\n  potentially privilege escalation and information leaks (XSA-240 bsc#1061081)\n- CVE-2017-15588: Under certain conditions x86 PV guests could have caused the\n  hypervisor to miss a necessary TLB flush for a page. This allowed a malicious\n  x86 PV guest to access all of system memory, allowing for privilege escalation,\n  DoS, and information leaks (XSA-241 bsc#1061082)\n- CVE-2017-15590: Multiple issues existed with the setup of PCI MSI interrupts\n  that allowed a malicious or buggy guest to cause DoS and potentially privilege\n  escalation and information leaks (XSA-237 bsc#1061076)\n","status":"published","published":"2017-10-26T10:37:26Z","modified":"2026-02-04T02:51:20.24039Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:2864-1","title":"Security update for xen","description":"This update for xen fixes several issues:\n\nThese security issues were fixed:\n\n- CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a\n  memory leakage issue allowing a privileged user inside the guest to cause a DoS\n  and/or potentially crash the Qemu process on the host (bsc#1059777)\n- CVE-2017-15593: Missing cleanup in the page type system allowed a malicious or\n  buggy PV guest to cause DoS (XSA-242 bsc#1061084)\n- CVE-2017-15592: A problem in the shadow pagetable code allowed a malicious or\n  buggy HVM guest to cause DoS or cause hypervisor memory corruption potentially\n  allowing the guest to escalate its privilege (XSA-243 bsc#1061086)\n- CVE-2017-15594: Problematic handling of the selector fields in the Interrupt\n  Descriptor Table (IDT) allowed a malicious or buggy x86 PV guest to escalate\n  its privileges or cause DoS (XSA-244 bsc#1061087)\n- CVE-2017-15591: Missing checks in the handling of DMOPs allowed malicious or\n  buggy stub domain kernels or tool stacks otherwise living outside of Domain0 to\n  cause a DoS (XSA-238 bsc#1061077)\n- CVE-2017-15589: Intercepted I/O write operations with less than a full machine\n  word's worth of data were not properly handled, which allowed a malicious\n  unprivileged x86 HVM guest to obtain sensitive information from the host or\n  other guests (XSA-239 bsc#1061080)\n- CVE-2017-15595: In certain configurations of linear page tables a stack overflow\n  might have occured that allowed a malicious or buggy PV guest to cause DoS and\n  potentially privilege escalation and information leaks (XSA-240 bsc#1061081)\n- CVE-2017-15588: Under certain conditions x86 PV guests could have caused the\n  hypervisor to miss a necessary TLB flush for a page. This allowed a malicious\n  x86 PV guest to access all of system memory, allowing for privilege escalation,\n  DoS, and information leaks (XSA-241 bsc#1061082)\n- CVE-2017-15590: Multiple issues existed with the setup of PCI MSI interrupts\n  that allowed a malicious or buggy guest to cause DoS and potentially privilege\n  escalation and information leaks (XSA-237 bsc#1061076)\n\nThis non-security issue was fixed:\n\n- bsc#1057358: Fixed boot when secure boot is enabled\n","status":"published","published":"2017-10-27T09:33:53Z","modified":"2026-02-04T02:46:14.547549Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:2873-1","title":"Security update for xen","description":"This update for xen fixes several issues:\n\nThese security issues were fixed:\n\n- CVE-2017-5526: The ES1370 audio device emulation support was vulnerable to a\n  memory leakage issue allowing a privileged user inside the guest to cause a DoS\n  and/or potentially crash the Qemu process on the host (bsc#1059777)\n- CVE-2017-15593: Missing cleanup in the page type system allowed a malicious or\n  buggy PV guest to cause DoS (XSA-242 bsc#1061084)\n- CVE-2017-15592: A problem in the shadow pagetable code allowed a malicious or\n  buggy HVM guest to cause DoS or cause hypervisor memory corruption potentially\n  allowing the guest to escalate its privilege (XSA-243 bsc#1061086)\n- CVE-2017-15594: Problematic handling of the selector fields in the Interrupt\n  Descriptor Table (IDT) allowed a malicious or buggy x86 PV guest to escalate\n  its privileges or cause DoS (XSA-244 bsc#1061087)\n- CVE-2017-15591: Missing checks in the handling of DMOPs allowed malicious or\n  buggy stub domain kernels or tool stacks otherwise living outside of Domain0 to\n  cause a DoS (XSA-238 bsc#1061077)\n- CVE-2017-15589: Intercepted I/O write operations with less than a full machine\n  word's worth of data were not properly handled, which allowed a malicious\n  unprivileged x86 HVM guest to obtain sensitive information from the host or\n  other guests (XSA-239 bsc#1061080)\n- CVE-2017-15595: In certain configurations of linear page tables a stack overflow\n  might have occured that allowed a malicious or buggy PV guest to cause DoS and\n  potentially privilege escalation and information leaks (XSA-240 bsc#1061081)\n- CVE-2017-15588: Under certain conditions x86 PV guests could have caused the\n  hypervisor to miss a necessary TLB flush for a page. This allowed a malicious\n  x86 PV guest to access all of system memory, allowing for privilege escalation,\n  DoS, and information leaks (XSA-241 bsc#1061082)\n- CVE-2017-15590: Multiple issues existed with the setup of PCI MSI interrupts\n  that allowed a malicious or buggy guest to cause DoS and potentially privilege\n  escalation and information leaks (XSA-237 bsc#1061076)\n","status":"published","published":"2017-10-27T15:19:31Z","modified":"2026-02-04T04:28:07.767317Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:3212-1","title":"Security update for xen","description":"This update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code\n  allowed for DoS (XSA-246)\n- bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests\n  to retain a writable mapping of freed memory leading to information leaks,\n  privilege escalation or DoS (XSA-247).\n- CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged\n  users to cause a denial of service (out-of-bounds write access and Qemu process\n  crash) via vectors related to dst calculation (bsc#1063123)\n- CVE-2017-15597: A grant copy operation being done on a grant of a dying domain\n  allowed a malicious guest administrator to corrupt hypervisor memory, allowing\n  for DoS or potentially privilege escalation and information leaks (bsc#1061075).\n- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded\n  recursion, stack consumption, and hypervisor crash) or possibly gain privileges\n  via crafted page-table stacking (bsc#1061081).\n- CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor\n  crash) or possibly gain privileges because self-linear shadow mappings were\n  mishandled for translated guests (bsc#1061086).\n","status":"published","published":"2017-12-05T16:37:48Z","modified":"2026-02-04T03:32:49.897755Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:3236-1","title":"Security update for xen","description":"This update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code\n  allowed for DoS (XSA-246)\n- bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests\n  to retain a writable mapping of freed memory leading to information leaks,\n  privilege escalation or DoS (XSA-247).\n- CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged\n  users to cause a denial of service (out-of-bounds write access and Qemu process\n  crash) via vectors related to dst calculation (bsc#1063123)\n- CVE-2017-15597: A grant copy operation being done on a grant of a dying domain\n  allowed a malicious guest administrator to corrupt hypervisor memory, allowing\n  for DoS or potentially privilege escalation and information leaks (bsc#1061075).\n- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded\n  recursion, stack consumption, and hypervisor crash) or possibly gain privileges\n  via crafted page-table stacking (bsc#1061081).\n- CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor\n  crash) or possibly gain privileges because self-linear shadow mappings were\n  mishandled for translated guests (bsc#1061086).\n- CVE-2017-13672: The VGA display emulator support allowed local guest OS\n  privileged users to cause a denial of service (out-of-bounds read and QEMU\n  process crash) via vectors involving display update (bsc#1056336)\n\nThis non-security issue was fixed:\n\n- bsc#1055047: Fixed --initrd-inject option in virt-install\n","status":"published","published":"2017-12-07T14:31:18Z","modified":"2026-02-04T04:14:23.188153Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:3239-1","title":"Security update for xen","description":"This update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code\n  allowed for DoS (XSA-246)\n- bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests\n  to retain a writable mapping of freed memory leading to information leaks,\n  privilege escalation or DoS (XSA-247).\n- CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged\n  users to cause a denial of service (out-of-bounds write access and Qemu process\n  crash) via vectors related to dst calculation (bsc#1063123)\n- CVE-2017-15597: A grant copy operation being done on a grant of a dying domain\n  allowed a malicious guest administrator to corrupt hypervisor memory, allowing\n  for DoS or potentially privilege escalation and information leaks (bsc#1061075).\n- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded\n  recursion, stack consumption, and hypervisor crash) or possibly gain privileges\n  via crafted page-table stacking (bsc#1061081).\n- CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor\n  crash) or possibly gain privileges because self-linear shadow mappings were\n  mishandled for translated guests (bsc#1061086).\n- CVE-2017-13672: The VGA display emulator support allowed local guest OS\n  privileged users to cause a denial of service (out-of-bounds read and QEMU\n  process crash) via vectors involving display update (bsc#1056336)\n\nThis non-security issue was fixed:\n\n- bsc#1055047: Fixed --initrd-inject option in virt-install\n","status":"published","published":"2017-12-08T07:15:42Z","modified":"2026-02-04T03:56:50.599596Z","updated_at":"2026-11-02T15:53:44.209561Z"},{"id":"SUSE-SU-2017:3242-1","title":"Security update for xen","description":"This update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- bsc#1068187: Failure to recognize errors in the Populate on Demand (PoD) code\n  allowed for DoS (XSA-246)\n- bsc#1068191: Missing p2m error checking in PoD code allowed unprivileged guests\n  to retain a writable mapping of freed memory leading to information leaks,\n  privilege escalation or DoS (XSA-247).\n- CVE-2017-15289: The mode4and5 write functions allowed local OS guest privileged\n  users to cause a denial of service (out-of-bounds write access and Qemu process\n  crash) via vectors related to dst calculation (bsc#1063123)\n- CVE-2017-15597: A grant copy operation being done on a grant of a dying domain\n  allowed a malicious guest administrator to corrupt hypervisor memory, allowing\n  for DoS or potentially privilege escalation and information leaks (bsc#1061075).\n- CVE-2017-15595: x86 PV guest OS users were able to cause a DoS (unbounded\n  recursion, stack consumption, and hypervisor crash) or possibly gain privileges\n  via crafted page-table stacking (bsc#1061081).\n- CVE-2017-15592: x86 HVM guest OS users were able to cause a DoS (hypervisor\n  crash) or possibly gain privileges because self-linear shadow mappings were\n  mishandled for translated guests (bsc#1061086).\n- CVE-2017-13672: The VGA display emulator support allowed local guest OS\n  privileged users to cause a denial of service (out-of-bounds read and QEMU\n  process crash) via vectors involving display update (bsc#1056336)\n\nThis non-security issue was fixed:\n\n- bsc#1055047: Fixed --initrd-inject option in virt-install\n","status":"published","published":"2017-12-08T07:16:26Z","modified":"2026-02-04T04:15:46.532521Z","updated_at":"2026-11-02T15:53:44.209561Z"}]}}