CVE ID:	CVE-2020-11740
Description:	An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-11740 Debian Security Information: DSA-4723 (Google Search) https://www.debian.org/security/2020/dsa-4723 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5M2XRNCHOGGTJQBZQJ7DCV6ZNAKN3LE2/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YMAW7D2MP6RE4BFI5BZWOBBWGY3VSOFN/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVTP4OYHCTRU3ONFJOFJQVNDFB25KLLG/ https://security.gentoo.org/glsa/202005-08 https://xenbits.xen.org/xsa/advisory-313.html http://www.openwall.com/lists/oss-security/2020/04/14/1 SuSE Security Announcement: openSUSE-SU-2020:0599 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00006.html