https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 23:08:08 +0000 https://cve.radiocsirt.org/vuln/bdu:2022-00309 bdu:2022-00309 https://cve.radiocsirt.org/vuln/bdu:2022-00309 https://cve.radiocsirt.org/vuln/certfr-2021-avi-460 certfr-2021-avi-460 https://cve.radiocsirt.org/vuln/certfr-2021-avi-460 https://cve.radiocsirt.org/vuln/euvd-2026-25483 EUVD-2026-25483 https://cve.radiocsirt.org/vuln/euvd-2026-25483 https://cve.radiocsirt.org/vuln/fkie_cve-2021-27379 <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-27379 https://cve.radiocsirt.org/vuln/ghsa-f444-f4gw-jhg6 <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> https://cve.radiocsirt.org/vuln/ghsa-f444-f4gw-jhg6 https://cve.radiocsirt.org/vuln/gsd-2021-27379 gsd-2021-27379 https://cve.radiocsirt.org/vuln/gsd-2021-27379 https://cve.radiocsirt.org/vuln/suse-su-2021:1250-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/suse-su-2021:1250-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-27379 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>An issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve unintended read/write DMA access, and possibly cause a denial of service (host OS crash) or gain privileges. This occurs because a backport missed a flush, and thus IOMMU updates were not always correct. NOTE: this issue exists because of an incomplete fix for CVE-2020-15565.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-27379