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CVE-2024-57259
Medium prioritysqfs_search_dir in Das U-Boot before 2025.01-rc1 exhibits an off-by-one error and resultant heap memory corruption for squashfs directory listing because the path separator is not considered in a size calculation.
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-57258
Medium priorityInteger 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.
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-57257
Medium priorityA stack consumption issue in sqfs_size in Das U-Boot before 2025.01-rc1 occurs via a crafted squashfs filesystem with deep symlink nesting.
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-57256
Medium priorityAn 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...
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-57255
Medium priorityAn 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.
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-57254
Medium priorityAn 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.
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| u-boot-nezha | Needs evaluation | Needs evaluation | Not in release | — | — |
CVE-2024-42040
Medium priorityBuffer 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...
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Vulnerable | Vulnerable | Vulnerable | Vulnerable | Vulnerable |
| u-boot-nezha | Vulnerable | Vulnerable | Not in release | — | — |
CVE-2023-48426
Medium priorityu-boot bug that allows for u-boot shell and interrupt over UART
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Not affected | Not affected | Not affected | Not affected | Not affected |
| u-boot-nezha | Not affected | Not affected | Not in release | — | — |
CVE-2022-2347
Medium prioritySome fixes available 10 of 16
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...
2 affected packages
u-boot, u-boot-nezha
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Fixed | Fixed | Fixed | Fixed | Needs evaluation |
| u-boot-nezha | Vulnerable | Fixed | Not in release | Not in release | Ignored |
CVE-2022-33967
Medium prioritySome fixes available 3 of 5
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...
1 affected package
u-boot
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| u-boot | Not affected | Fixed | Fixed | Fixed | Needs evaluation |