CVSS: 6.7EPSS: 0%CPEs: 568EXPL: 0CVE-2020-12357
https://notcve.org/view.php?id=CVE-2020-12357
Improper initialization in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. Una inicialización inapropiada en el firmware de algunos Intel® Processors puede habilitar a un usuario privilegiado para permitir potencialmente una escalada de privilegios por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf https://security.netapp.com/advisory/ntap-20210702-0002 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html • CWE-665: Improper Initialization •
CVSS: 6.7EPSS: 0%CPEs: 249EXPL: 0CVE-2020-0591
https://notcve.org/view.php?id=CVE-2020-0591
Improper buffer restrictions in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. Unas restricciones de búfer inapropiadas en el firmware del BIOS para algunos Intel® Processors pueden habilitar a un usuario privilegiado para permitir potencialmente una escalada de privilegios por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-501073.pdf https://security.netapp.com/advisory/ntap-20201113-0001 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00358 •
CVSS: 7.8EPSS: 0%CPEs: 271EXPL: 0CVE-2020-0590
https://notcve.org/view.php?id=CVE-2020-0590
Improper input validation in BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access. Una comprobación inapropiada de la entrada en el firmware del BIOS para algunos Intel® Processors puede habilitar a un usuario autenticado para permitir potencialmente una escalada de privilegios por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf https://security.netapp.com/advisory/ntap-20201113-0001 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00358 • CWE-20: Improper Input Validation •
CVSS: 6.5EPSS: 0%CPEs: 897EXPL: 0CVE-2020-0549 – hw: L1D Cache Eviction Sampling
https://notcve.org/view.php?id=CVE-2020-0549
Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Unos errores de limpieza en algunos desalojos de caché de datos para algunos procesadores Intel(R), pueden permitir a un usuario autenticado habilitar potencialmente una divulgación de información por medio del acceso local. A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the “fill buffers” and not properly cleared by the MDS mitigations. The fill buffer contents (which were expected to be blank) can be inferred using MDS or TAA style attack methods to allow a local attacker to infer fill buffer values. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00016.html https://kc.mcafee.com/corporate/index?page=content&id=SB10318 https://lists.debian.org/debian-lts-announce/2020/06/msg00019.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y https://security.netapp.com/advisory/ntap-20200210-0004 https://usn.ubunt • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-404: Improper Resource Shutdown or Release •
CVSS: 5.5EPSS: 0%CPEs: 886EXPL: 0CVE-2020-0548 – hw: Vector Register Data Sampling
https://notcve.org/view.php?id=CVE-2020-0548
Cleanup errors in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Unos errores de limpieza en algunos procesadores Intel(R), pueden permitir a un usuario autenticado habilitar potencialmente una divulgación de información por medio del acceso local. A flaw was found in Intel processors where a local attacker is able to gain information about registers used for vector calculations by observing register states from other processes running on the system. This results in a race condition where store buffers, which were not cleared, could be read by another process or a CPU sibling. The highest threat from this vulnerability is data confidentiality where an attacker could read arbitrary data as it passes through the processor. • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00016.html https://lists.debian.org/debian-lts-announce/2020/06/msg00019.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y https://security.netapp.com/advisory/ntap-20200210-0004 https://usn.ubuntu.com/4385-1 https://www.debian.org/security/2020/dsa-47 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-404: Improper Resource Shutdown or Release •