CVE-2019-3016
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.2epss 0.6%
probabilidad de explotación
0.6%top 54% de las CVE
explotación observada
noninguna fuente lo reporta
In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem is limit to the host running linux kernel 4.10 with a guest running linux kernel 4.16 or later. The problem mainly affects AMD processors but Intel CPUs cannot be ruled out.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
linux · linux_kernelReferencias
http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1792167https://git.kernel.org/linus/1eff70a9abd46f175defafd29bc17ad456f398a7https://git.kernel.org/linus/8c6de56a42e0c657955e12b882a81ef07d1d073ehttps://git.kernel.org/linus/917248144db5d7320655dbb41d3af0b8a0f3d589https://git.kernel.org/linus/a6bd811f1209fe1c64c9f6fd578101d6436c6b6ehttps://git.kernel.org/linus/b043138246a41064527cf019a3d51d9f015e9796https://lore.kernel.org/lkml/1580407316-11391-1-git-send-email-pbonzini%40redhat.com/https://security.netapp.com/advisory/ntap-20200313-0003/https://usn.ubuntu.com/4300-1/https://usn.ubuntu.com/4301-1/https://www.debian.org/security/2020/dsa-4699