CVE-2024-57262
High
Description
In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow 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, a related issue to CVE-2024-57256.
SeverityHigh
CVSS7.1
Exploit probability—
ProductPengutronix Barebox
PublishedFeb 19, 2025
First seenFeb 19, 2025
Weakness typeCWE-190Integer overflow
How to fix
Update
- Pengutronix barebox2025.01.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Pengutronix barebox | v < 2025.01.0 | 2025.01.0 |
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