CVE-2020-8695 – hw: Information disclosure issue in Intel SGX via RAPL interface
https://notcve.org/view.php?id=CVE-2020-8695
Observable discrepancy in the RAPL interface for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access. Una discrepancia observable en la interfaz RAPL para algunos Intel® Processors, puede habilitar a un usuario privilegiado para permitir potencialmente una divulgación de información por medio de un acceso local A vulnerability was found in Intel's implementation of RAPL (Running Average Power Limit). An attacker with a local account could query the power management functionality to intelligently infer SGX enclave computation values by measuring power usage in the RAPL subsystem. • https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQ24MFBVH3HJW3PNRQBRY4YXKC7GA57W https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBVHLKYQA2NZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAAGIK5CXKBPGY3R4UR5VO56M7MKLZ43 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NEM2FZWVE4FNGYNQU3WCBAWT • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-203: Observable Discrepancy •
CVE-2020-8698 – hw: Fast forward store predictor
https://notcve.org/view.php?id=CVE-2020-8698
Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Un aislamiento inapropiado de los recursos compartidos en algunos Intel® Processors, puede habilitar a un usuario autenticado para permitir potencialmente una divulgación de información por medio de un acceso local A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU. • https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAAGIK5CXKBPGY3R4UR5VO56M7MKLZ43 https://security.netapp.com/advisory/ntap-20201113-0006 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00381 https://access.redhat.com/security/cve/CVE-2020-8698 https://bugzilla.redhat.com/show_bug.cgi?id=1890356 https • CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer CWE-668: Exposure of Resource to Wrong Sphere •
CVE-2020-8694
https://notcve.org/view.php?id=CVE-2020-8694
Insufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Un control de acceso insuficiente en el controlador del kernel de Linux para algunos Intel® Processors, puede habilitar a un usuario autenticado para permitir potencialmente una divulgación de información por medio de un acceso local • https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389 •
CVE-2020-0110
https://notcve.org/view.php?id=CVE-2020-0110
In psi_write of psi.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-148159562References: Upstream kernel En la función psi_write del archivo psi.c, se presenta una posible escritura fuera de límites debido a una falta de comprobación de límites. Esto podría conllevar a una escalada local de privilegios sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. • https://source.android.com/security/bulletin/2020-05-01 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html • CWE-787: Out-of-bounds Write •
CVE-2019-14615 – kernel: Intel graphics card information leak.
https://notcve.org/view.php?id=CVE-2019-14615
Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access. El flujo de control insuficiente en determinadas estructuras de datos para algunos Procesadores de Intel(R) con Intel(R) Processor Graphics, puede permitir a un usuario no autenticado habilitar potencialmente una divulgación de información por medio de un acceso local. An information disclosure flaw was found in the Linux kernel. The i915 graphics driver lacks control of flow for data structures which may allow a local, authenticated user to disclose information when using ioctl commands with an attached i915 device. The highest threat from this vulnerability is to data confidentiality. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html http://packetstormsecurity.com/files/156455/Kernel-Live-Patch-Security-Notice-LSN-0063-1.html http://seclists.org/fulldisclosure/2020/Mar/31 https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html https://support.apple.com/kb/HT211100 https://usn.ubuntu.com/4253-1 https://usn.ubuntu.com/4253-2 https://us • CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer •