CVSS: 4.6EPSS: 0%CPEs: 150EXPL: 0CVE-2022-46752
https://notcve.org/view.php?id=CVE-2022-46752
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service. • https://www.dell.com/support/kbdoc/en-us/000207928/dsa-2023-011-dell-client-platform-security-update-for-a-bios-vulnerability • CWE-285: Improper Authorization •
CVSS: 8.8EPSS: 0%CPEs: 166EXPL: 0CVE-2022-34403
https://notcve.org/view.php?id=CVE-2022-34403
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
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
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: 7.9EPSS: 0%CPEs: 800EXPL: 0CVE-2022-26861
https://notcve.org/view.php?id=CVE-2022-26861
Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated malicious user could exploit this vulnerability by sending malicious input via SMI to obtain arbitrary code execution during SMM. Las versiones de la BIOS de Dell contienen una vulnerabilidad de optimización automática no segura. Un usuario malicioso autenticado localmente podría explotar esta vulnerabilidad mediante el envío de entradas maliciosas por medio de SMI para obtener una ejecución de código arbitrario durante SMM. • https://www.dell.com/support/kbdoc/000202194 • CWE-1038: Insecure Automated Optimizations •