Kaspersky Security Vulnerabilities

Kaspersky module is an application component of the Russian company Kaspersky Kaspersky. It provides antivirus protection. A security vulnerability exists in Kaspersky that allows loading of untrusted UEFI modules due to their insufficient authenticity checks...

CVE-2020-16910

A security feature bypass vulnerability exists when Microsoft Windows fails to handle file creation permissions, which could allow an attacker to create files in a protected Unified Extensible Firmware Interface UEFI location. To exploit this vulnerability, an attacker could run a specially craft...

Security feature bypass

A security feature bypass vulnerability exists when Microsoft Windows fails to handle file creation permissions, which could allow an attacker to create files in a protected Unified Extensible Firmware Interface UEFI location. To exploit this vulnerability, an attacker could run a specially craft...

PT-2020-4268 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: A security feature bypass issue exists due to Windows' failure to handle file creation permissions properly, potentially allowing an attacker to create files in a protected Unified Extensib...

New 'MosaicRegressor' UEFI Bootkit Malware Found Active in the Wild

Cybersecurity researchers have spotted a rare kind of potentially dangerous malware that targets a machine's booting process to drop persistent malware. The campaign involved the use of a compromised UEFI or Unified Extensible Firmware Interface containing a malicious implant, making it the secon...

CVE-2019-1736

A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface UEFI Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to improp...

kernel: lockdown: bypass through ACPI write via efivar_ssdt

A flaw was found in how the ACPI table loading through the EFI variable and the related efivarssdt boot option was handled when the Linux kernel was locked down. This flaw allows a root privileged local user to circumvent the kernel lockdown restrictions. The highest threat from this vulnerabilit...

kernel: lockdown: bypass through ACPI write via efivar_ssdt

A flaw was found in how the ACPI table loading through the EFI variable and the related efivarssdt boot option was handled when the Linux kernel was locked down. This flaw allows a root privileged local user to circumvent the kernel lockdown restrictions. The highest threat from this vulnerabilit...

Unspecified vulnerability in Linux kernel (CNVD-2020-52434)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the drivers/firmware/efi/efi.c file in Linux kernel versions prior to 5.4. An attacker can exploit this vulnerability to bypass...

CVE-2020-5348

Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFIBOOTSERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFIBOOTSERVICES structure to execute arbitrary code in system management mode...

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Defeating a Laptop's BIOS Password We found a laptop laying a...

CVE-2019-16284

A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of privilege. The EFIBOOTSERVICES structure might be overwritten by an attacker to execute arbitrary SM...

The vulnerability of UEFI (BIOS) software on HP workstations allows a hacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of UEFI BIOS software on HP workstations is related to security configuration errors. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of protected information, provided that the TPM module is disabled...

Vulnerability of microprogramming software for Intel processors, allowing attackers to enhance their privileges or cause system failures

The vulnerability of Intel microprogramming software is related to errors in the processing of UEFI variables. Exploiting this vulnerability can allow an attacker to enhance their privileges or cause system failures by disabling system configuration protection...

HP Workstation BIOS Security Feature Issue Vulnerability

HP Workstation is a high-performance desktop computer from Hewlett-Packard HP in the U.S. BIOS is one of the basic input and output systems. A security vulnerability exists in the HP Workstation BIOS UEFI Firmware. An attacker could exploit this vulnerability to tamper with the runtime BIOS code...

UBUNTU-CVE-2019-12380

DISPUTED An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. physefisetvirtualaddressmap in arch/x86/platform/efi/efi.c and eficallphysprolog in arch/x86/platform/efi/efi64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because...

DEBIAN-CVE-2019-12380

DISPUTED An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. physefisetvirtualaddressmap in arch/x86/platform/efi/efi.c and eficallphysprolog in arch/x86/platform/efi/efi64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because...

Linux kernel memory allocation failure mishandling vulnerability

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. The efi subsystem in Linux kernel 5.1.5 and earlier has a memory allocation failure in arch/x86/platform/efi/efi64.c ...

HPESBHF03912 rev.3 - Certain HPE Servers and StoreEasy Appliances with a UEFI-based BIOS, Multiple Local Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, Disclosure of Information, Escalation of Privilege SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DL380 Gen10 Server Prior to v2.02 3/19/19 HPE ProLiant DL360 Gen10 Server Prior to v2.02 3/19/19 HPE ProLiant...

DEBIAN-CVE-2018-12179

Improper configuration in system firmware for EDK II may allow unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access...