U Boot
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CVEs (21)
| CVE | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-34835 | Cri | 0.64 | 9.8 | 0.00 | Jun 30, 2022 | 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 function. | |
| CVE-2019-14204 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 | Cri | 0.64 | 9.8 | 0.01 | Jul 31, 2019 | 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 call. | |
| CVE-2019-14196 | Cri | 0.64 | 9.8 | 0.00 | Jul 31, 2019 | 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-2024-42040 | Hig | 0.53 | 8.1 | 0.00 | Aug 23, 2024 | Buffer Overflow vulnerability in the net/bootp.c in DENEX U-Boot from its initial commit in 2002 (3861aa5) up to today on any platform allows an attacker on the local network to leak memory from four up to 32 bytes of memory stored behind the packet to the network depending on the later use of DHCP-provided parameters via crafted DHCP responses. | |
| CVE-2022-30790 | Hig | 0.51 | 7.8 | 0.00 | Jun 8, 2022 | Das U-Boot 2022.01 has a Buffer Overflow, a different issue than CVE-2022-30552. | |
| CVE-2020-10648 | Hig | 0.51 | 7.8 | 0.00 | Mar 19, 2020 | 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 configuration. | |
| CVE-2019-13106 | Hig | 0.51 | 7.8 | 0.01 | Aug 6, 2019 | 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 execution. | |
| CVE-2019-13104 | Hig | 0.51 | 7.8 | 0.00 | Aug 6, 2019 | 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-2022-2347 | Hig | 0.50 | 7.7 | 0.00 | Sep 23, 2022 | 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 not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker crafts a USB DFU download setup packet with a `wLength` greater than 4096 bytes, they can write beyond the heap-allocated request buffer. | |
| CVE-2024-57258 | Hig | 0.46 | 7.1 | 0.00 | Feb 18, 2025 | Integer overflows in memory allocation in Das U-Boot before 2025.01-rc1 occur for a crafted squashfs filesystem via sbrk, via request2size, or because ptrdiff_t is mishandled on x86_64. | |
| CVE-2024-57256 | Hig | 0.46 | 7.1 | 0.00 | Feb 18, 2025 | An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occurs for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite. | |
| CVE-2022-30552 | Med | 0.36 | 5.5 | 0.00 | Jun 8, 2022 | Das U-Boot 2022.01 has a Buffer Overflow. | |
| CVE-2024-57255 | 0.00 | — | 0.00 | Feb 18, 2025 | An integer overflow in sqfs_resolve_symlink in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite. | ||
| CVE-2024-57254 | 0.00 | — | 0.00 | Feb 18, 2025 | An integer overflow in sqfs_inode_size in Das U-Boot before 2025.01-rc1 occurs in the symlink size calculation via a crafted squashfs filesystem. | ||
| CVE-2024-57257 | 0.00 | — | 0.00 | Feb 18, 2025 | A stack consumption issue in sqfs_size in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with deep symlink nesting. |
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