CVE-2022-41415: Out-of-bounds Write

Acer Altos W2000h-W570h F4 R01.03.0018 was discovered to contain a stack overflow in the RevserveMem component. This vulnerability allows attackers to cause a Denial of Service DoS via injecting crafted shellcode into the NVRAM variable...

CVE-2022-26781

Multiple improper input validation vulnerabilities exists in the libnvram.so nvramimport functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted file can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.An improper input...

CVE-2021-3972

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable...

CVE-2021-3971

A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable...

CVE-2021-3972

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable...

CVE-2021-3972

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable...

CVE-2021-3972: Active Debug Code

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable...

CVE-2021-3971: Active Debug Code

A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable...

PT-2022-2319

Name of the Vulnerable Software and Affected Versions Lenovo Notebook devices affected versions not specified Description A potential issue in the BIOS of some Lenovo Notebook devices could allow an attacker with elevated privileges to modify the firmware protection region by changing an NVRAM...

PT-2022-2320

Name of the Vulnerable Software and Affected Versions Lenovo Notebook devices affected versions not specified Description A potential issue with a driver used in the manufacturing process of some Lenovo Notebook devices' BIOS may allow an attacker with elevated privileges to modify secure boot...

EulerOS Virtualization 2.10.1 : edk2 (EulerOS-SA-2022-1390)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of...

EulerOS Virtualization 2.10.0 : edk2 (EulerOS-SA-2022-1416)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of...

EulerOS Virtualization 2.9.0 : edk2 (EulerOS-SA-2021-2764)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to...

CVE-2021-28216

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE...

CVE-2021-28216

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE...

CVE-2021-28216

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE...

CVE-2021-28216

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE...

CVE-2021-28216: Assignment of a Fixed Address to a Pointer

BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE...

Researchers Heat Up Cold-Boot Attack That Works on All Laptops

A pair of researchers have developed an attack method that can bypass mitigations for cold-boot attacks on laptops. A physical attacker can compromise a laptop that’s in sleep mode, potentially lifting sensitive passwords, encryption keys and other information. The ramifications are, on the...