Integer Overflow or Wraparound Affecting u-boot package, versions [,2025.01-rc1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 Jan 2025
- disclosed29 Jan 2025
- creditRichard Weinberger
Introduced: 29 Jan 2025
CVE-2024-57254 (opens in a new tab)How to fix?
Upgrade u-boot to version 2025.01-rc1 or higher.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the sqfs_inode_size() function. An attacker can carefully craft a squashfs filesystem that can exhibit an extremely large inode size and overflow the calculation in sqfs_inode_size(). As a consequence, the squashfs driver will read from wrong locations.