CVSS: 8.8EPSS: 0%CPEs: 166EXPL: 0CVE-2022-34403
https://notcve.org/view.php?id=CVE-2022-34403
01 Feb 2023 — Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM. • https://www.dell.com/support/kbdoc/000205716 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 5.6EPSS: 0%CPEs: 378EXPL: 0CVE-2022-32482
https://notcve.org/view.php?id=CVE-2022-32482
01 Feb 2023 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable. • https://www.dell.com/support/kbdoc/en-us/000205717/dsa-2022-326 • CWE-20: Improper Input Validation •
CVSS: 7.1EPSS: 0%CPEs: 166EXPL: 0CVE-2022-34400
https://notcve.org/view.php?id=CVE-2022-34400
01 Feb 2023 — Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM. • https://www.dell.com/support/kbdoc/en-us/000205716/dsa-2022-327 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31226
https://notcve.org/view.php?id=CVE-2022-31226
12 Sep 2022 — Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this vulnerability by sending excess data to a function in order to gain arbitrary code execution on the system. Las versiones de Dell BIOS contienen una vulnerabilidad de Desbordamiento del Búfer en la Región Stack de la Memoria. Un usuario malicioso autenticado localmente podría explotar esta vulnerabilidad mediante el envío de un exceso de datos a una función para consegu... • https://www.dell.com/support/kbdoc/000202196 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 5.1EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31225
https://notcve.org/view.php?id=CVE-2022-31225
12 Sep 2022 — Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures. Las versiones de Dell BIOS contienen una vulnerabilidad de Valor de Retorno no Comprobado. Un usuario administrador local autenticado podría explotar potencialmente esta vulnerabilidad para cambiar el estado del sistema o causar fallos inesperados • https://www.dell.com/support/kbdoc/000202196 • CWE-252: Unchecked Return Value •
CVSS: 2.4EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31224
https://notcve.org/view.php?id=CVE-2022-31224
12 Sep 2022 — Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with physical access to the system could potentially exploit this vulnerability by triggering a fault condition in order to change the behavior of the system. Las versiones de Dell BIOS contienen una vulnerabilidad de Protección Inapropiada Contra Fallos de Voltaje y de Reloj. Un atacante con acceso físico al sistema podría explotar potencialmente esta vulnerabilidad al desencadenar una condición ... • https://www.dell.com/support/kbdoc/000202196 • CWE-1247: Improper Protection Against Voltage and Clock Glitches •
CVSS: 2.3EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31223
https://notcve.org/view.php?id=CVE-2022-31223
12 Sep 2022 — Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system. Las versiones de Dell BIOS contienen una vulnerabilidad de Neutralización Inapropiada de Bytes Nulos. Un usuario administrador local autenticado podría explotar esta vulnerabilidad mediante el envío de bytes nulos no esperados para leer la memoria del sistema • https://www.dell.com/support/kbdoc/000202196 • CWE-158: Improper Neutralization of Null Byte or NUL Character •
CVSS: 4.4EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31222
https://notcve.org/view.php?id=CVE-2022-31222
12 Sep 2022 — Dell BIOS versions contain a Missing Release of Resource after Effective Lifetime vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by consuming excess memory in order to cause the application to crash. Las versiones de la BIOS de Dell contienen una vulnerabilidad de Falta de Liberación de Recursos después del Tiempo de Vida Efectivo. Un usuario administrador local autenticado podría explotar esta vulnerabilidad al consumir un exceso de memoria para causar ... • https://www.dell.com/support/kbdoc/000202196 • CWE-401: Missing Release of Memory after Effective Lifetime CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 2.3EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31221
https://notcve.org/view.php?id=CVE-2022-31221
12 Sep 2022 — Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system. Las versiones de Dell BIOS contienen una vulnerabilidad de Exposición de Información. Un usuario administrador local autenticado podría explotar esta vulnerabilidad para acceder a información de estado confidencial del sistema • https://www.dell.com/support/kbdoc/000202196 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.1EPSS: 0%CPEs: 50EXPL: 0CVE-2022-31220
https://notcve.org/view.php?id=CVE-2022-31220
12 Sep 2022 — Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures. Las versiones de Dell BIOS contienen una vulnerabilidad de Valor de Retorno no Comprobado. Un usuario administrador local autenticado podría explotar esta vulnerabilidad para cambiar el estado del sistema o causar fallos inesperados • https://www.dell.com/support/kbdoc/000202196 • CWE-252: Unchecked Return Value CWE-1038: Insecure Automated Optimizations •