CVSS: 7.8EPSS: 0%CPEs: 294EXPL: 0CVE-2021-26316
https://notcve.org/view.php?id=CVE-2021-26316
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution. • https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031 https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 • CWE-20: Improper Input Validation •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-44643 – Access policy with access to all tenants and using label selectors has more access
https://notcve.org/view.php?id=CVE-2022-44643
A vulnerability in the label-based access control of Grafana Labs Grafana Enterprise Metrics allows an attacker more access than intended. If an access policy which has label selector restrictions also has been granted access to all tenants in the system, the label selector restrictions will not be applied when using this policy with the affected versions of the software. This issue affects: Grafana Labs Grafana Enterprise Metrics GEM 1.X versions prior to 1.7.1 on AMD64; GEM 2.X versions prior to 2.3.1 on AMD64. Una vulnerabilidad en el control de acceso basado en etiquetas de Grafana Labs Grafana Enterprise Metrics permite a un atacante tener más acceso del previsto. Si a una política de acceso que tiene restricciones del selector de etiquetas también se le ha otorgado acceso a todos los inquilinos del sistema, las restricciones del selector de etiquetas no se aplicarán cuando se use esta política con las versiones afectadas del software. • https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v171----november-14th-2022 https://grafana.com/docs/enterprise-metrics/v2.4.x/downloads/#v231----november-14th-2022 •
CVSS: 8.8EPSS: 0%CPEs: 82EXPL: 0CVE-2022-29277
https://notcve.org/view.php?id=CVE-2022-29277
Incorrect pointer checks within the the FwBlockServiceSmm driver can allow arbitrary RAM modifications During review of the FwBlockServiceSmm driver, certain instances of SpiAccessLib could be tricked into writing 0xff to arbitrary system and SMRAM addresses. Fixed in: INTEL Purley-R: 05.21.51.0048 Whitley: 05.42.23.0066 Cedar Island: 05.42.11.0021 Eagle Stream: 05.44.25.0052 Greenlow/Greenlow-R(skylake/kabylake): Trunk Mehlow/Mehlow-R (CoffeeLake-S): Trunk Tatlow (RKL-S): Trunk Denverton: 05.10.12.0042 Snow Ridge: Trunk Graneville DE: 05.05.15.0038 Grangeville DE NS: 05.27.26.0023 Bakerville: 05.21.51.0026 Idaville: 05.44.27.0030 Whiskey Lake: Trunk Comet Lake-S: Trunk Tiger Lake H/UP3: 05.43.12.0052 Alder Lake: 05.44.23.0047 Gemini Lake: Not Affected Apollo Lake: Not Affected Elkhart Lake: 05.44.30.0018 AMD ROME: trunk MILAN: 05.36.10.0017 GENOA: 05.52.25.0006 Snowy Owl: Trunk R1000: 05.32.50.0018 R2000: 05.44.30.0005 V2000: Trunk V3000: 05.44.30.0007 Ryzen 5000: 05.44.30.0004 Embedded ROME: Trunk Embedded MILAN: Trunk Hygon Hygon #1/#2: 05.36.26.0016 Hygon #3: 05.44.26.0007 https://www.insyde.com/security-pledge/SA-2022060 Las comprobaciones incorrectas del puntero dentro del controlador FwBlockServiceSmm pueden permitir modificaciones arbitrarias de la RAM. Durante la revisión del controlador FwBlockServiceSmm, se podría engañar a ciertas instancias de SpiAccessLib para que escriban 0xff en direcciones SMRAM y del sistema arbitrarias. Solucionado en: INTEL Purley-R: 05.21.51.0048 Whitley: 05.42.23.0066 Cedar Island: 05.42.11.0021 Eagle Stream: 05.44.25.0052 Greenlow/Greenlow-R(skylake/kabylake): Trunk Mehlow/Mehlow-R (CoffeeLake-S) : Trunk Tatlow (RKL-S): Trunk Denverton: 05.10.12.0042 Snow Ridge: Trunk Graneville DE: 05.05.15.0038 Grangeville DE NS: 05.27.26.0023 Bakerville: 05.21.51.0026 Idaville: 05.44.27.0030 Whiskey Lake: Trunk Comet Lake-S : Trunk Tiger Lake H/UP3: 05.43.12.0052 Alder Lake: 05.44.23.0047 Gemini Lake: No afectado Apollo Lake: No afectado Elkhart Lake: 05.44.30.0018 AMD ROMA: Trunk MILAN: 05.36.10.0017 GÉNOVA: 05.52.25.0006 Nival: Trunk R1000: 05.32.50.0018 R2000: 05.44.30.0005 V2000: Trunk V3000: 05.44.30.0007 Ryzen 5000: 05.44.30.0004 Embedded ROME: Trunk Embedded MILAN: Trunk Hygon Hygon #1/#2: 05.36.2 6.0016 Hygon #3: 05.44. 26.0007 https://www.insyde.com/security-pledge/SA-2022060 • https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge/SA-2022060 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 504EXPL: 0CVE-2022-23824
https://notcve.org/view.php?id=CVE-2022-23824
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. IBPB no puede evitar que las predicciones de sucursales de retorno sean especificadas por objetivos de sucursales anteriores a IBPB, lo que lleva a una posible divulgación de información. • http://www.openwall.com/lists/oss-security/2022/11/10/2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ https://security.gentoo.org/glsa/202402-07 https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1040 https://www.debian.org/security/2023/dsa-5378 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-27673
https://notcve.org/view.php?id=CVE-2022-27673
Insufficient access controls in the AMD Link Android app may potentially result in information disclosure. Los controles de acceso insuficientes en la aplicación AMD Link para Android pueden potencialmente resultar en la divulgación de información. • https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1047 •