Input validation

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...

Input validation

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-2021-36325

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-2021-36325

CVE-2021-36325 affects Dell BIOS embedded firmware. A Dell BIOS input-validation error allows a local authenticated attacker to use an SMI to execute arbitrary code in SMRAM. Reported impact includes high confidentiality, integrity, and availability concerns; exploitation details are not provided...

CVE-2021-36324

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-2021-36324

CVE-2021-36324 affects Dell BIOS. The issue is an improper input validation in Dell BIOS, enabling a local authenticated attacker to use an SMI to execute arbitrary code in SMRAM. Impact is described as high (confidentiality, integrity, and availability affected) with local attack vector and high...

CVE-2021-36323

Dell BIOS contains an input validation vulnerability that can allow a local authenticated attacker to gain arbitrary code execution in SMRAM by abusing System Management Interrupts (SMI). Affected component is Dell BIOS (embedded firmware on a Dell motherboard memory chip). The root cause is impr...

CVE-2021-3786

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range...

CVE-2021-3719

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2021-3599

A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2021-3719

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code...

Code injection

A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code...

Code injection

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code...

CVE-2021-3786

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range...

Code injection

A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code...

Code injection

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range...

CVE-2021-3843

CVE-2021-3843 concerns Lenovo ThinkPad BIOS/CSME: a vulnerability in the SMI (System Management Interrupt) callback function that handles EEPROM access. The issue is described as an input validation error in the SMI callback used in the CSME configuration, which can allow a local attacker with el...

CVE-2021-3786

CVE-2021-3786 concerns Lenovo notebook/ThinkPad systems with a vulnerable SMI callback in the CSME configuration. The issue is a potential flaw in the SMI callback function that could allow leaking data from the SMRAM range. Public records describe this as a data leakage risk affecting confidenti...

CVE-2021-3786

A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range...

CVE-2021-3719

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code...