Dell Latitude 5521 Firmware vulnerabilities

CVE-2023-28032 [MEDIUM] CWE-20 CVE-2023-28032: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28052 [MEDIUM] CWE-20 CVE-2023-28052: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28059 [MEDIUM] CWE-20 CVE-2023-28059: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28058 [MEDIUM] CWE-20 CVE-2023-28058: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28034 [MEDIUM] CWE-20 CVE-2023-28034: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28031 [MEDIUM] CWE-20 CVE-2023-28031: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28044 [MEDIUM] CWE-20 CVE-2023-28044: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28056 [MEDIUM] CWE-20 CVE-2023-28056: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28040 [MEDIUM] CWE-20 CVE-2023-28040: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28035 [MEDIUM] CWE-20 CVE-2023-28035: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28033 [MEDIUM] CWE-20 CVE-2023-28033: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28026 [MEDIUM] CWE-20 CVE-2023-28026: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2023-28029 [MEDIUM] CWE-20 CVE-2023-28029: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable

CVE-2023-25937 [MEDIUM] CWE-20 CVE-2023-25937: 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 with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2022-46752 [MEDIUM] CWE-285 CVE-2022-46752: Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker ma Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.

CVE-2022-34400 [HIGH] CWE-122 CVE-2022-34400: Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges cou 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.

CVE-2022-34403 [HIGH] CWE-121 CVE-2022-34403: Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker coul 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.

CVE-2022-32482 [MEDIUM] CWE-20 CVE-2022-32482: 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 with admin privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

CVE-2022-26859 [MEDIUM] CWE-367 CVE-2022-26859: Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI in order to bypass security checks during SMM.

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.