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: 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: 7.3EPSS: 0%CPEs: 40EXPL: 0CVE-2022-34405
https://notcve.org/view.php?id=CVE-2022-34405
25 Jan 2023 — An improper access control vulnerability was identified in the Realtek audio driver. A local authenticated malicious user may potentially exploit this vulnerability by waiting for an administrator to launch the application and attach to the process to elevate privileges on the system. Se identificó una vulnerabilidad de control de acceso inadecuado en Realtek audio driver. Un usuario malicioso autenticado local puede potencialmente explotar esta vulnerabilidad esperando a que un administrador inicie la apli... • https://www.dell.com/support/kbdoc/en-us/000205721/dsa-2022-316-dell-client-security-update-for-a-realtek-high-definition-audio-driver-vulnerability • CWE-285: Improper Authorization •
CVSS: 5.1EPSS: 0%CPEs: 30EXPL: 0CVE-2022-34399
https://notcve.org/view.php?id=CVE-2022-34399
18 Jan 2023 — Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM. Las versiones de BIOS Dell Alienware m17 R5 anteriores a 1.2.2 contienen una vulnerabilidad de acceso al búfer. Un usuario malintencionado con privilegios de administrador podría explotar esta vulnerabilidad enviando entradas mayores a las esperadas para fi... • https://www.dell.com/support/kbdoc/en-us/000205329/dsa-2022-317-dell-client-security-update-for-dell-client-bios • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-805: Buffer Access with Incorrect Length Value •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36325
https://notcve.org/view.php?id=CVE-2021-36325
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad utilizando un SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36324
https://notcve.org/view.php?id=CVE-2021-36324
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad utilizando una SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 602EXPL: 0CVE-2021-36323
https://notcve.org/view.php?id=CVE-2021-36323
12 Nov 2021 — Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM. Dell BIOS contiene una vulnerabilidad de comprobación de entrada inapropiada. Un usuario malicioso autenticado localmente puede explotar potencialmente esta vulnerabilidad al usar una SMI para conseguir una ejecución de código arbitrario en la SMRAM • https://www.dell.com/support/kbdoc/en-us/000192967 • CWE-20: Improper Input Validation •