CVE-2020-2732
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.8epss 0.9%
probabilidad de explotación
0.9%top 41% de las CVE
explotación observada
noninguna fuente lo reporta
A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Productos afectados
Oracle Corporation · Oracle LinuxReferencias
https://bugzilla.redhat.com/show_bug.cgi?id=1805135https://git.kernel.org/linus/07721feee46b4b248402133228235318199b05echttps://git.kernel.org/linus/35a571346a94fb93b5b3b6a599675ef3384bc75chttps://git.kernel.org/linus/e71237d3ff1abf9f3388337cfebf53b96df2020dhttps://linux.oracle.com/errata/ELSA-2020-5540.htmlhttps://linux.oracle.com/errata/ELSA-2020-5542.htmlhttps://linux.oracle.com/errata/ELSA-2020-5543.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlhttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlhttps://www.debian.org/security/2020/dsa-4667https://www.debian.org/security/2020/dsa-4698