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 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-2022-31224

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-2022-31222

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-2022-31222

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-2022-31221

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-2022-31221

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-2022-31220

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...

Dell BIOS 安全漏洞

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell USA. A security vulnerability exists in Dell BIOS, which originated from the inclusion of an unchecked return value vulnerability that could be exploited by a local authenticated administrator user to change...

Dell BIOS 安全漏洞

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell USA. The Dell BIOS has a security vulnerability that originates from the inclusion of a lack of resource release vulnerability after a valid lifecycle, which could be exploited by a local authenticated...

PT-2022-20621 · Dell · Dell Bios

Name of the Vulnerable Software and Affected Versions: Dell BIOS affected versions not specified Description: The issue is related to a Missing Release of Resource after Effective Lifetime vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by...

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...

Dell BIOS 缓冲区错误漏洞

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA.Dell BIOS is vulnerable to a buffer overflow. The vulnerability stems from a boundary error in the handling of untrusted input, which could be exploited by an attacker to execute arbitrary code on...

Dell BIOS 信息泄露漏洞

Dell BIOS is an embedded software on a small memory chip on the motherboard of a computer from Dell, U.S.A. An information disclosure vulnerability exists in Dell BIOS, which stems from insufficient protection of sensitive information by the application and could be exploited by a locally...

Dell BIOS 安全漏洞

Dell BIOS is embedded software on a small memory chip on the motherboard of a computer from Dell USA. The Dell BIOS contains a security vulnerability that can be exploited by attackers to change the state of the system or cause unexpected failures...

Dell BIOS 安全漏洞

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell, U.S.A. An input validation error vulnerability exists in Dell BIOS, which stems from the inclusion of an incorrect null byte neutralization and could be exploited by a locally authenticated administrator...

Dell BIOS 安全漏洞

Dell BIOS is embedded software on a small memory chip on a computer motherboard from Dell, Inc. The Dell BIOS has a security vulnerability that originated from the inclusion of improper protection against voltage and clock faults, which could be exploited by an attacker with physical access to th...

PT-2022-20624 · Dell · Dell Bios

Name of the Vulnerable Software and Affected Versions: Dell BIOS affected versions not specified Description: The issue is a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this by sending excess data to a function, allowing for arbitrary...

PT-2022-20623 · Dell · Dell Bios

Name of the Vulnerable Software and Affected Versions: Dell BIOS affected versions not specified Description: The issue is related to an Unchecked Return Value vulnerability. A local authenticated administrator user could potentially exploit this vulnerability to change the state of the system or...