The vulnerability of the CONFIG_IP_DEFRAG function in the implementation of the IP packet defragmentation algorithm for U-Boot bootloaders of embedded Linux-based operating systems allows a hacker to cause a service failure.

The vulnerability of the CONFIGIPDEFRAG function in the implementation of the IP packet defragmentation algorithm for U-Boot bootloaders of embedded Linux operating systems is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow a malicious...

Das U-Boot 缓冲区错误漏洞

Das U-Boot is a boot loader program mainly for embedded systems. The program supports many different computer system architectures such as PPC, ARM, AVR32, MIPS, x86, 68k, Nios and MicroBlaze. A security vulnerability exists in Das U-Boot versions prior to 2022.01, which stems from U-Boot's...

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...

CVE-2020-8432

In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c dorenamegptparts function. Double freeing may result in a write-what-where condition, allowing an attacker to execute arbitrary code. NOTE: this vulnerablity was introduced when attempting to fix a memory leak identified...

PT-2022-2809 · Unknown +4 · Das U-Boot +4

Name of the Vulnerable Software and Affected Versions: Das U-Boot version 2022.01 Description: The issue is related to a buffer overflow in the CONFIG IP DEFRAG function, which is responsible for IP packet defragmentation in the U-Boot bootloader for Linux-based embedded operating systems. This...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

DEBIAN-CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

Buffer overflow

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

UBUNTU-CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

CVE-2022-30767

CVE-2022-30767 affects Das U-Boot (nfs_lookup_reply in net/nfs.c) up to 2022.04 and 2022.07-rc2, where an unbounded memcpy followed by a failed length check causes a buffer overflow. This issue is noted as a consequence of an incorrect fix for CVE-2019-14196. Public connected sources corroborate ...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

CVE-2022-30767

nfslookupreply in net/nfs.c in Das U-Boot through 2022.04 and through 2022.07-rc2 has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196...

Das U-Boot 安全漏洞

Das U-Boot is a boot loader program mainly for embedded systems. The program supports many different computer architectures such as PPC, ARM, AVR32, MIPS, x86, 68k, Nios and MicroBlaze. A security vulnerability exists in Das U-Boot, which stems from nfslookupreply in net/nfs.c having an infinite...

PT-2022-7001 · U-Boot +5 · U-Boot +5

Name of the Vulnerable Software and Affected Versions: U-Boot versions through 2022.04 U-Boot versions through 2022.07-rc2 Description: The issue is related to the nfs lookup reply function in net/nfs.c, which is part of the U-Boot bootloader for Linux-based embedded operating systems. It involve...

EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-1498)

According to the versions of the uboot-tools packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. CVE-2021-27097 - The boot loader in Das U-Boot before 2021.04-r...

EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-1517)

According to the versions of the uboot-tools package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. CVE-2021-27097 - The boot loader in Das U-Boot before 2021.04-rc...

Huawei EulerOS: Security Advisory for uboot-tools (EulerOS-SA-2022-1517)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...