Denx U-boot
28 CVEs affecting Denx U-boot. Latest disclosed: 2026-05-16. Critical: 14, High: 12.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2022-34835 | Critical | 9.8 | 2022-06-30 | 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… |
CVE-2019-14204 | Critical | 9.8 | 2019-07-31 | 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_umountall_reply. |
CVE-2019-14203 | Critical | 9.8 | 2019-07-31 | 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-2019-14202 | Critical | 9.8 | 2019-07-31 | 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-2019-14201 | Critical | 9.8 | 2019-07-31 | 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_lookup_reply. |
CVE-2019-14200 | Critical | 9.8 | 2019-07-31 | 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-2019-14199 | Critical | 9.8 | 2019-07-31 | 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 unde… |
CVE-2019-14198 | Critical | 9.8 | 2019-07-31 | 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 th… |
CVE-2019-14196 | Critical | 9.8 | 2019-07-31 | An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply. |
CVE-2019-14195 | Critical | 9.8 | 2019-07-31 | 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 cal… |
CVE-2019-14194 | Critical | 9.8 | 2019-07-31 | 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 th… |
CVE-2019-14193 | Critical | 9.8 | 2019-07-31 | 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 c… |
CVE-2019-14192 | Critical | 9.8 | 2019-07-31 | 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 unde… |
CVE-2019-14197 | Critical | 9.1 | 2019-07-31 | An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at nfs_read_reply. |
CVE-2026-46728 | High | 8.2 | 2026-05-16 | Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash. |
CVE-2022-30790 | High | 7.8 | 2022-06-08 | Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. |
CVE-2020-10648 | High | 7.8 | 2020-03-19 | 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 s… |
CVE-2019-13106 | High | 7.8 | 2019-08-06 | 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 an… |
CVE-2019-13104 | High | 7.8 | 2019-08-06 | 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) wh… |
CVE-2022-2347 | High | 7.7 | 2022-09-23 | There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bound the length field in USB DFU download setup packets, and it does n… |