Integer overflow in Denx U-Boot
CVE-2024-57258
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.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (14.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Denx U-Boot — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- source.denx.de/u-boot/u-boot/-/commit/0a10b49206a29b4aa2f80233a3e53ca0466bb0b3 (Patch)
- source.denx.de/u-boot/u-boot/-/commit/8642b2178d2c4002c99a0b69a845a48f2ae2706f (Patch)
- source.denx.de/u-boot/u-boot/-/commit/c17b2a05dd50a3ba437e6373093a0d6a359cdee0 (Patch)
- www.openwall.com/lists/oss-security/2025/02/17/2 (Mailing List, Third Party Advisory, Mitigation)
- af854a3a-2127-422b-91ae-364da2661108
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Frequently asked questions
- What is CVE-2024-57258?
- CVE-2024-57258 is a high-severity vulnerability in Denx U-Boot, classified under Integer Overflow or Wraparound. CVSS score: 7.1/10. Published 2025-02-18.
- How severe is CVE-2024-57258?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2024-57258 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.