CVSS: 5.5EPSS: 0%CPEs: 1040EXPL: 0CVE-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 •
CVSS: 7.2EPSS: 0%CPEs: 212EXPL: 0CVE-2018-12201
https://notcve.org/view.php?id=CVE-2018-12201
Buffer overflow vulnerability in Platform Sample / Silicon Reference firmware for 8th Generation Intel(R) Core Processor, 7th Generation Intel(R) Core Processor, Intel(R) Pentium(R) Silver J5005 Processor, Intel(R) Pentium(R) Silver N5000 Processor, Intel(R) Celeron(R) J4105 Processor, Intel(R) Celeron(R) J4005 Processor, Intel Celeron(R) N4100 Processor and Intel(R) Celeron N4000 Processor may allow privileged user to potentially execute arbitrary code via local access. Vulnerabilidad de desbordamiento de búfer en el firmware Platform Sample / Silicon Reference para los procesadores de 8ª generación Intel(R) Core Processor, los procesadores de 7ª generación Intel(R) Core Processor, Intel(R) Pentium(R) Silver J5005 Processor, Intel(R) Pentium(R) Silver N5000 Processor, Intel(R) Celeron(R) J4105 Processor, Intel(R) Celeron(R) J4005 Processor, Intel Celeron(R) N4100 Processor e Intel(R) Celeron N4000 Processor podría permitir que un usuario privilegiado pueda ejecutar código arbitrario mediante acceso local. • https://security.netapp.com/advisory/ntap-20190318-0002 https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00191.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.9EPSS: 0%CPEs: 1095EXPL: 0CVE-2018-3693 – Kernel: speculative bounds check bypass store
https://notcve.org/view.php?id=CVE-2018-3693
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a speculative buffer overflow and side-channel analysis. Los sistemas con microprocesadores que emplean la ejecución especulativa y la predicción de ramas podría permitir la divulgación no autorizada de información a un atacante con acceso de usuario local mediante un desbordamiento de búfer especulativo y el análisis de canal lateral. An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions past bounds check. The flaw relies on the presence of a precisely-defined instruction sequence in the privileged code and the fact that memory writes occur to an address which depends on the untrusted value. Such writes cause an update into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). • https://access.redhat.com/errata/RHSA-2018:2384 https://access.redhat.com/errata/RHSA-2018:2390 https://access.redhat.com/errata/RHSA-2018:2395 https://access.redhat.com/errata/RHSA-2019:1946 https://access.redhat.com/errata/RHSA-2020:0174 https://cdrdv2.intel.com/v1/dl/getContent/685359 https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 https://security.netapp.com/advisory/ntap-20180823-0001 https://www.oracle.com/s • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.6EPSS: 0%CPEs: 500EXPL: 0CVE-2018-3640
https://notcve.org/view.php?id=CVE-2018-3640
Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a. Los sistemas con microprocesadores que emplean la ejecución especulativa y que realizan lecturas especulativas de registros del sistema podrían permitir la divulgación no autorizada de parámetros del sistema a un atacante con acceso de usuario local mediante un análisis de canal lateral. Esto también se conoce como Rogue System Register Read (RSRE), Variant 3a. • http://support.lenovo.com/us/en/solutions/LEN-22133 http://www.fujitsu.com/global/support/products/software/security/products-f/cve-2018-3639e.html http://www.securityfocus.com/bid/104228 http://www.securitytracker.com/id/1040949 http://www.securitytracker.com/id/1042004 https://cert-portal.siemens.com/productcert/pdf/ssa-268644.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability https:&#x • CWE-203: Observable Discrepancy •
CVSS: 5.6EPSS: 0%CPEs: 665EXPL: 5CVE-2018-3639 – AMD / ARM / Intel - Speculative Execution Variant 4 Speculative Store Bypass
https://notcve.org/view.php?id=CVE-2018-3639
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4. Los sistemas con microprocesadores que emplean la ejecución especulativa y que realizan la ejecución especulativa de lecturas de memoria antes de que se conozcan las direcciones de todas las anteriores escrituras de memoria podrían permitir la divulgación no autorizada de información a un atacante con acceso de usuario local mediante un análisis de canal lateral. Esto también se conoce como Speculative Store Bypass (SSB), Variant 4. An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions (a commonly used performance optimization). It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory read from address to which a recent memory write has occurred may see an older value and subsequently cause an update into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). • https://www.exploit-db.com/exploits/44695 https://github.com/mmxsrup/CVE-2018-3639 https://github.com/Shuiliusheng/CVE-2018-3639-specter-v4- https://github.com/malindarathnayake/Intel-CVE-2018-3639-Mitigation_RegistryUpdate http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00059.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html http://support.lenovo.com/us/en/solutions/LEN-2213 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-203: Observable Discrepancy •