squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code.....
7.8CVSS
8AI Score
0.002EPSS
Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bounds write via the function...
7.8CVSS
7.7AI Score
0.0004EPSS
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md...
9.8CVSS
9.7AI Score
0.003EPSS
5.5CVSS
6.2AI Score
0.0004EPSS
7.8CVSS
6.3AI Score
0.0005EPSS
nfs_lookup_reply 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...
9.8CVSS
9.3AI Score
0.003EPSS
The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a...
7.8CVSS
7.4AI Score
0.001EPSS
7.8CVSS
7.4AI Score
0.001EPSS
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default...
7.8CVSS
7.6AI Score
0.001EPSS
In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c do_rename_gpt_parts() 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...
9.8CVSS
9.5AI Score
0.008EPSS
Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached block of data when listing files in a crafted ext4...
7.8CVSS
7.5AI Score
0.001EPSS
Das U-Boot versions 2016.09 through 2019.07-rc4 can memset() too much data while reading a crafted ext4 filesystem, which results in a stack buffer overflow and likely code...
7.8CVSS
7.9AI Score
0.001EPSS
In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4...
7.8CVSS
7.4AI Score
0.001EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function:...
9.8CVSS
9.5AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv3...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path...
9.8CVSS
9.3AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function:...
9.8CVSS
9.5AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function:...
9.8CVSS
9.5AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path...
9.8CVSS
9.3AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function:...
9.8CVSS
9.5AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at...
9.1CVSS
9.2AI Score
0.002EPSS
An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function:...
9.8CVSS
9.5AI Score
0.002EPSS
A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other...
7.1CVSS
7.4AI Score
0.0004EPSS
Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer...
9.8CVSS
9.4AI Score
0.002EPSS
gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot...
5.9CVSS
5.8AI Score
0.002EPSS
An exploitable vulnerability exists in the verified boot protection of the Das U-Boot from version 2013.07-rc1 to 2014.07-rc2. The affected versions lack proper FIT signature enforcement, which allows an attacker to bypass U-Boot's verified boot and execute an unsigned kernel, embedded in a legacy....
7CVSS
6.7AI Score
0.0004EPSS
DENX U-Boot through 2018.09-rc1 has a remotely exploitable buffer overflow via a malicious TFTP server because TFTP traffic is mishandled. Also, local exploitation can occur via a crafted kernel...
9.8CVSS
9.2AI Score
0.004EPSS
DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is...
7.8CVSS
7.7AI Score
0.001EPSS
Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. Devices that make use of Das U-Boot's AES-CBC encryption feature using environment encryption (i.e., setting the configuration parameter CONFIG_ENV_AES=y) read environment variables from disk as the...
6.4CVSS
6AI Score
0.001EPSS
Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. For devices utilizing this environment encryption mode, U-Boot's use of a zero initialization vector may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt.....
4.6CVSS
4.7AI Score
0.001EPSS
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory...
5.5CVSS
5.4AI Score
0.001EPSS