7.8

CVE-2022-31226

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.

Data is provided by the National Vulnerability Database (NVD)
Dell ≫ Chengming 3900 Firmware Version < 1.1.66
   Dell ≫ Chengming 3900 Version-
Dell ≫ Inspiron 14 Plus 7420 Firmware Version < 1.2.0
   Dell ≫ Inspiron 14 Plus 7420 Version-
Dell ≫ Inspiron 16 Plus 7620 Firmware Version < 1.2.0
   Dell ≫ Inspiron 16 Plus 7620 Version-
Dell ≫ Inspiron 3910 Firmware Version < 1.1.66
   Dell ≫ Inspiron 3910 Version-
Dell ≫ Inspiron 5320 Firmware Version < 1.1.0
   Dell ≫ Inspiron 5320 Version-
Dell ≫ Inspiron 5420 Firmware Version < 1.4.1
   Dell ≫ Inspiron 5420 Version-
Dell ≫ Inspiron 5620 Firmware Version < 1.4.1
   Dell ≫ Inspiron 5620 Version-
Dell ≫ Inspiron 7420 Firmware Version < 1.3.0
   Dell ≫ Inspiron 7420 Version-
Dell ≫ Inspiron 7620 Firmware Version < 1.3.0
   Dell ≫ Inspiron 7620 Version-
Dell ≫ Optiplex 3000 Firmware Version < 1.1.66
   Dell ≫ Optiplex 3000 Version-
Dell ≫ Optiplex 5000 Firmware Version < 1.3.62
   Dell ≫ Optiplex 5000 Version-
Dell ≫ Optiplex 5400 Firmware Version < 1.0.13
   Dell ≫ Optiplex 5400 Version-
Dell ≫ Optiplex 7000 Firmware Version < 1.3.62
   Dell ≫ Optiplex 7000 Version-
Dell ≫ Optiplex 7000 Oem Firmware Version < 1.3.62
   Dell ≫ Optiplex 7000 Oem Version-
Dell ≫ Optiplex 7400 Firmware Version < 1.0.13
   Dell ≫ Optiplex 7400 Version-
Dell ≫ Precision 3660 Tower Firmware Version < 1.3.71
   Dell ≫ Precision 3660 Tower Version-
Dell ≫ Precision 5770 Firmware Version < 1.6.0
   Dell ≫ Precision 5770 Version-
Dell ≫ Vostro 3710 Firmware Version < 1.1.66
   Dell ≫ Vostro 3710 Version-
Dell ≫ Vostro 3910 Firmware Version < 1.1.66
   Dell ≫ Vostro 3910 Version-
Dell ≫ Vostro 5320 Firmware Version < 1.1.0
   Dell ≫ Vostro 5320 Version-
Dell ≫ Vostro 5620 Firmware Version < 1.4.1
   Dell ≫ Vostro 5620 Version-
Dell ≫ Vostro 7620 Firmware Version < 1.2.0
   Dell ≫ Vostro 7620 Version-
Dell ≫ Xps 17 9720 Firmware Version < 1.6.0
   Dell ≫ Xps 17 9720 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.189
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
security_alert@emc.com 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.