Design/Logic Flaw

Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with physical access to the system could potentially exploit this vulnerability by triggering a fault condition in order to change the behavior of the system...

Design/Logic Flaw

Dell BIOS versions contain a Missing Release of Resource after Effective Lifetime vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by consuming excess memory in order to cause the application to crash...

Design/Logic Flaw

Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures...

Design/Logic Flaw

Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures...

Information disclosure

Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system...

CVE-2022-31226

CVE-2022-31226 affects Dell BIOS, describing a stack-based buffer overflow in Dell BIOS firmware. The vulnerability is triggered by a boundary/overrun condition when handling untrusted input, permitting a local authenticated user to send excess data to a function and potentially achieve arbitrary...

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...

CVE-2022-31225

CVE-2022-31225 affects Dell BIOS versions and is caused by an unchecked return value. A local authenticated administrator could exploit this to change the system state or cause unexpected failures. Public details in the provided documents describe Dell BIOS as embedded software on a motherboard, ...

CVE-2022-31225

Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures...

CVE-2022-31223

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system...

CVE-2022-31223

CVE-2022-31223 concerns Dell BIOS, described as an input validation issue in the BIOS embedded software on Dell motherboards. The vulnerability is an improper neutralization of null bytes, which could allow a locally authenticated administrator to read memory by sending unexpected null bytes. Doc...

CVE-2022-31224

Dell BIOS firmware is affected by an Improper Protection Against Voltage and Clock Glitches vulnerability. A physically present attacker could trigger a fault condition to alter system behavior. The available sources identify the issue in Dell BIOS versions but do not specify affected version ran...

CVE-2022-31224

Dell BIOS versions contain an Improper Protection Against Voltage and Clock Glitches vulnerability. An attacker with physical access to the system could potentially exploit this vulnerability by triggering a fault condition in order to change the behavior of the system...

CVE-2022-31222

Summary: CVE-2022-31222 concerns Dell BIOS on motherboard firmware, described as a Missing Release of Resource after Effective Lifetime vulnerability. The root cause is a failure to release resources after their intended lifecycle, enabling a local, authenticated administrator to exhaust memory a...

CVE-2022-31222

Dell BIOS versions contain a Missing Release of Resource after Effective Lifetime vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by consuming excess memory in order to cause the application to crash...

CVE-2022-31221

Dell BIOS is the affected product. The CVE-2022-31221 entry describes an information disclosure vulnerability in Dell BIOS, exploitable by a locally authenticated administrator to access sensitive state information on the system. The connected documents corroborate that the affected component is ...

CVE-2022-31221

Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system...

CVE-2022-31220

Dell BIOS contains an Unchecked Return Value vulnerability exploitable by a local authenticated administrator to change system state or cause unexpected failures. Affected product is Dell BIOS (embedded BIOS on Dell motherboards); root cause is unchecked return value. Exploitation details are not...

CVE-2022-31220

Dell BIOS versions contain an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order to change the state of the system or cause unexpected failures...

PT-2022-20622 · Dell · Dell Bios

Name of the Vulnerable Software and Affected Versions: Dell BIOS affected versions not specified Description: The issue is related to an Improper Neutralization of Null Byte, which could be exploited by a local authenticated administrator user. This exploitation could occur by sending unexpected...