https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 03:41:11 +0000 https://cve.radiocsirt.org/vuln/certfr-2021-avi-901 certfr-2021-avi-901 https://cve.radiocsirt.org/vuln/certfr-2021-avi-901 https://cve.radiocsirt.org/vuln/euvd-2026-26067 EUVD-2026-26067 https://cve.radiocsirt.org/vuln/euvd-2026-26067 https://cve.radiocsirt.org/vuln/fkie_cve-2021-28706 <p>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</p> <p>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-28706 https://cve.radiocsirt.org/vuln/ghsa-x89c-76jf-xx4h <p>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</p> <p>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</p> https://cve.radiocsirt.org/vuln/ghsa-x89c-76jf-xx4h https://cve.radiocsirt.org/vuln/gsd-2021-28706 gsd-2021-28706 https://cve.radiocsirt.org/vuln/gsd-2021-28706 https://cve.radiocsirt.org/vuln/opensuse-su-2021:1543-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/opensuse-su-2021:1543-1 https://cve.radiocsirt.org/vuln/suse-su-2021:14848-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/suse-su-2021:14848-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-28706 <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>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</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>guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-28706 https://cve.radiocsirt.org/vuln/wid-sec-w-2024-0281 <p>Ein lokaler Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, beliebigen Programmcode auszuführen, Informationen offenzulegen oder einen Denial of Service Zustand herbeizuführen.</p> <p>Ein lokaler Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, beliebigen Programmcode auszuführen, Informationen offenzulegen oder einen Denial of Service Zustand herbeizuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2024-0281