Dell Vostro 3501 Firmware vulnerabilities

CVE-2022-26858 [MEDIUM] CWE-287 CVE-2022-26858: Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicio Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.

CVE-2022-26860 [HIGH] CWE-121 CVE-2022-26860: Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could explo Dell BIOS versions contain a stack-based buffer overflow vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI to bypass security checks resulting in arbitrary code execution in SMM.

CVE-2022-26861 [HIGH] CWE-1038 CVE-2022-26861: Dell BIOS versions contain an Insecure Automated Optimization vulnerability. A local authenticated m 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.

CVE-2022-29083 [MEDIUM] CWE-287 CVE-2022-29083: Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attack Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability by bypassing drive security mechanisms in order to gain access to the system.

CVE-2022-22566 [MEDIUM] CWE-1190 CVE-2022-22566: Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) v Select Dell Client Commercial and Consumer platforms contain a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.

CVE-2022-22567 [MEDIUM] CWE-345 CVE-2022-22567: Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification Select Dell Client Commercial and Consumer platforms are vulnerable to an insufficient verification of data authenticity vulnerability. An authenticated malicious user may exploit this vulnerability in order to install modified BIOS firmware.

CVE-2021-36342 [HIGH] CWE-119 CVE-2021-36342: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user 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.

CVE-2021-36343 [HIGH] CWE-119 CVE-2021-36343: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user 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.

CVE-2021-36283 [HIGH] CWE-20 CVE-2021-36283: Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user 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.

CVE-2021-21574 [HIGH] CWE-121 CVE-2021-21574: Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

CVE-2021-21573 [HIGH] CWE-121 CVE-2021-21573: Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

CVE-2021-21572 [HIGH] CWE-122 CVE-2021-21572: Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

CVE-2021-21571 [MEDIUM] CWE-295 CVE-2021-21571: Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature con Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate validation vulnerability. A remote unauthenticated attacker may exploit this vulnerability using a person-in-the-middle attack which may lead to a denial of service and payload tampering.