Google Android Information Disclosure Vulnerability (CNVD-2022-62203)

Google Android is a Linux-based open source operating system from Google, Inc. Bootloader is one of the bootloaders. The vulnerability stems from incorrect boundary checking, which could lead to out-of-bounds reads. An attacker could exploit the vulnerability to obtain sensitive information...

Fedora: Security Advisory for grub2 (FEDORA-2022-27932fdd06)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: grub2-2.06-42.fc36

The GRand Unified Bootloader GRUB is a highly configurable and customizable bootloader with modular architecture. It supports a rich variety of kernel formats, file systems, computer architectures and hardware devices...

UBUNTU-CVE-2022-30790

Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552...

grub2 缓冲区错误漏洞

grub2 is a Linux system boot program from the GNU community. A buffer error vulnerability exists in grub2, which can be exploited by an attacker to cause a buffer underflow write in the heap via a carefully crafted JPEG image...

Unpatched Critical Flaws Disclosed in U-Boot Bootloader for Embedded Devices

Cybersecurity researchers have disclosed two unpatched security vulnerabilities in the open-source U-Boot boot loader. The issues, which were uncovered in the IP defragmentation algorithm implemented in U-Boot by NCC Group, could be abused to achieve arbitrary out-of-bounds write and...

SUSE SLED15 / SLES15 Security Update : kernel-firmware (SUSE-SU-2022:1923-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1923-1 advisory. - Failure to flush the Translation Lookaside Buffer TLB of the I/O memory management unit IOMMU may lead an IO...

PT-2022-6874 · Shim +9 · Shim +9

Name of the Vulnerable Software and Affected Versions: shim affected versions not specified Description: The issue is related to the handle image function in the UEFI bootloader shim, which is vulnerable to a buffer overflow when processing EFI files that take into account the SizeOfRawData field...

Out-of-bounds

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses...

CVE-2021-26361

The CVE-2021-26361 vulnerability affects AMD ASP/AGESA Boot Loader where a malicious or compromised UApp or ABL could exfiltrate arbitrary memory from the ASP stage 2 bootloader, leading to information disclosure. The issue is tied to the boot firmware stack (AGESA PI) across multiple AMD platfor...

CVE-2021-26369

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses...

PT-2022-9743

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions. Description A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory...

CVE-2021-26369: Improper Restriction of Operations within the Bounds of a Memory Buffer

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses...

AMD System Management Unit 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit at AMD in the United States. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or compromised UApp or ABL to send a misformatted system call to the bootloader, resulting in...

AMD System Management Unit 信息泄露漏洞

The AMD System Management Unit SMU is a system management unit of AMD Corporation. A security vulnerability exists in the AMD System Management Unit that originates from the use of a malicious or corrupted user application UApp or AGESA bootloader ABL to filter arbitrary memory from the ASP stage...

PT-2022-9739 · Amd · Athlon™ Series +22

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area,...

CVE-2021-26361: Undefined Security Weakness

A malicious or compromised User Application UApp or AGESA Boot Loader ABL could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure...

CVE-2021-26386: Out-of-bounds Write

A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution...

PT-2022-9752 · Amd · Athlon™ Series +50

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader, potentially leading to...

PT-2022-9737 · Amd · Agesa Boot Loader +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: A malicious or compromised User Application UApp or AGESA Boot Loader ABL could be used by an attacker to exfiltrate arbitrary memory from the ASP stage...