Total
36 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-14195 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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 length. | |||||
| CVE-2018-3968 | 1 Denx | 1 U-boot | 2024-02-28 | 4.4 MEDIUM | 7.0 HIGH |
| 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 image format. To trigger this vulnerability, a local attacker needs to be able to supply the image to boot. | |||||
| CVE-2019-13104 | 2 Denx, Opensuse | 2 U-boot, Leap | 2024-02-28 | 6.8 MEDIUM | 7.8 HIGH |
| 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 filesystem. | |||||
| CVE-2019-14193 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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 length. | |||||
| CVE-2019-14200 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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: rpc_lookup_reply. | |||||
| CVE-2019-14202 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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: nfs_readlink_reply. | |||||
| CVE-2019-14198 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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 case. | |||||
| CVE-2019-13103 | 1 Denx | 1 U-boot | 2024-02-28 | 3.6 LOW | 7.1 HIGH |
| 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 data. | |||||
| CVE-2019-14203 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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: nfs_mount_reply. | |||||
| CVE-2019-14194 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| 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 case. | |||||
| CVE-2019-11059 | 1 Denx | 1 U-boot | 2024-02-28 | 7.5 HIGH | 9.8 CRITICAL |
| Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow. | |||||
| CVE-2017-3225 | 1 Denx | 1 U-boot | 2024-02-28 | 2.1 LOW | 4.6 MEDIUM |
| 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 the data. Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector. This allows an attacker to perform dictionary attacks on encrypted data produced by Das U-Boot to learn information about the encrypted data. | |||||
| CVE-2018-18440 | 1 Denx | 1 U-boot | 2024-02-28 | 7.2 HIGH | 7.8 HIGH |
| DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled. | |||||
| CVE-2018-18439 | 1 Denx | 1 U-boot | 2024-02-28 | 10.0 HIGH | 9.8 CRITICAL |
| 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 image. | |||||
| CVE-2017-3226 | 1 Denx | 1 U-boot | 2024-02-28 | 4.4 MEDIUM | 6.4 MEDIUM |
| 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 encrypted disk image is processed. An attacker with physical access to the device can manipulate the encrypted environment data to include a crafted two-byte sequence which triggers an error in environment variable parsing. This error condition is improperly handled by Das U-Boot, resulting in an immediate process termination with a debugging message. | |||||
| CVE-2018-1000205 | 1 Denx | 1 U-boot | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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 functionality. | |||||