CVSS: 6.5EPSS: 0%CPEs: 458EXPL: 0CVE-2022-0001 – hw: cpu: intel: Branch History Injection (BHI)
https://notcve.org/view.php?id=CVE-2022-0001
Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. La compartición no transparente de selectores de predicción de rama entre contextos en algunos procesadores Intel(R) puede permitir que un usuario autorizado permita potencialmente una divulgación de información por medio del acceso local A flaw was found in hw. The Branch History Injection (BHI) describes a specific form of intra-mode BTI. This flaw allows an unprivileged attacker to manipulate the branch history before transitioning to supervisor or VMX root mode. This issue is an effort to cause an indirect branch predictor to select a specific predictor entry for an indirect branch, and a disclosure gadget at the predicted target will transiently execute. • http://www.openwall.com/lists/oss-security/2022/03/18/2 https://security.netapp.com/advisory/ntap-20220818-0004 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html https://www.kb.cert.org/vuls/id/155143 https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-0001 https://bugzilla.redhat.com/show_bug.cgi?id=2061712 •
CVSS: 6.5EPSS: 0%CPEs: 504EXPL: 0CVE-2022-0002 – hw: cpu: intel: Intra-Mode BTI
https://notcve.org/view.php?id=CVE-2022-0002
Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access. La compartición no transparente de selectores de predicción de rama dentro de un contexto en algunos procesadores Intel(R) puede permitir que un usuario autorizado permita potencialmente una divulgación de información por medio del acceso local A flaw was found in hw. The Intra-mode BTI refers to a variant of Branch Target Injection aka SpectreV2 (BTI) where an indirect branch speculates to an aliased predictor entry for a different indirect branch in the same predictor mode, and a disclosure gadget at the predicted target transiently executes. These predictor entries may contain targets corresponding to the targets of an indirect near jump, indirect near call, and near return instructions, even if these branches were only transiently executed. The managed runtimes provide an attacker with the means to create the aliasing required for intra-mode BTI attacks. • http://www.openwall.com/lists/oss-security/2022/03/18/2 https://security.netapp.com/advisory/ntap-20220818-0004 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-0002 https://bugzilla.redhat.com/show_bug.cgi?id=2061721 •
CVSS: 5.5EPSS: 0%CPEs: 50EXPL: 0CVE-2021-33120
https://notcve.org/view.php?id=CVE-2021-33120
Out of bounds read under complex microarchitectural condition in memory subsystem for some Intel Atom(R) Processors may allow authenticated user to potentially enable information disclosure or cause denial of service via network access. Una lectura fuera de límites bajo una condición micro arquitectónica compleja en el subsistema de memoria para algunos procesadores Intel Atom(R) puede permitir a un usuario autenticado habilitar potencialmente una divulgación de información o causar una denegación de servicio por medio del acceso a la red • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00589.html • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-33105
https://notcve.org/view.php?id=CVE-2021-33105
Out-of-bounds read in some Intel(R) Core(TM) processors with Radeon(TM) RX Vega M GL integrated graphics before version 21.10 may allow an authenticated user to potentially enable information disclosure via local access. Una lectura fuera de límites en algunos procesadores Intel(R) Core(TM) con gráficos integrados Radeon(TM) RX Vega M GL versiones anteriores a 21.10, puede permitir a un usuario autenticado habilitar potencialmente una divulgación de información por medio de acceso local • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00481.html • CWE-125: Out-of-bounds Read •
CVSS: 4.6EPSS: 0%CPEs: 715EXPL: 0CVE-2021-33107
https://notcve.org/view.php?id=CVE-2021-33107
Insufficiently protected credentials in USB provisioning for Intel(R) AMT SDK before version 16.0.3, Intel(R) SCS before version 12.2 and Intel(R) MEBx before versions 11.0.0.0012, 12.0.0.0011, 14.0.0.0004 and 15.0.0.0004 may allow an unauthenticated user to potentially enable information disclosure via physical access. Unas credenciales insuficientemente protegidas en el aprovisionamiento USB para Intel(R) AMT SDK versiones anteriores a 16.0.3, Intel(R) SCS versiones anteriores a 12.2 e Intel(R) MEBx versiones anteriores a 11.0.0.0012, 12.0.0.0011, 14.0.0.0004 y 15.0.0.0004, pueden permitir a un usuario no autenticado habilitar potencialmente una divulgación de información por medio de acceso físico • https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00575.html https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00601.html • CWE-522: Insufficiently Protected Credentials •