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.
| Reporter | Title | Published | Views | Family All 68 |
|---|---|---|---|---|
 | CVE-2024-57256 | 18 Feb 202500:00 | – | alpinelinux |
 | Astra Linux – Vulnerability in u-boot | 14 Sep 202612:41 | – | astralinux |
 | U-Boot Loader Heap Buffer Overflow DoS | 12 Mar 202500:00 | – | bdu_fstec |
 | CVE-2024-57256 | 18 Feb 202523:16 | – | circl |
 | DENX Software Engineering: U-Boot security vulnerability | 18 Feb 202500:00 | – | cnnvd |
 | CVE-2024-57256 | 18 Feb 202500:00 | – | cve |
 | CVE-2024-57256 | 18 Feb 202500:00 | – | cvelist |
 | [SECURITY] [DLA 4150-1] u-boot security update | 1 May 202502:59 | – | debian |
 | CVE-2024-57256 | 18 Feb 202500:00 | – | debiancve |
 | Debian dla-4150 : u-boot - security update | 1 May 202500:00 | – | nessus |
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03 Sep 2025 22:38Current
7.9High risk
Vulners AI Score7.9
CVSS 3.16.8 - 7.1
EPSS0.00374
SSVC