Description

In the Linux kernel, the following vulnerability has been resolved:

binfmt_flat: Fix integer overflow bug on 32 bit systems

Most of these sizes and counts are capped at 256MB so the math doesn't
result in an integer overflow. The "relocs" count needs to be checked
as well. Otherwise on 32bit systems the calculation of "full_data"
could be wrong.

full_data = data_len + relocs * sizeof(unsigned long);

Classification

CVE ID: CVE-2024-58010

Affected Products

Vendor: Linux, Linux

Product: Linux, Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 2.11% (scored less or equal to compared to others)

EPSS Date: 2025-03-27 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2024-58010
https://git.kernel.org/stable/c/95506c7f33452450346fbe2975c1359100f854ca
https://git.kernel.org/stable/c/d17ca8f2dfcf423c439859995910a20e38b86f00
https://git.kernel.org/stable/c/a009378af674b808efcca1e2e67916e79ce866b3
https://git.kernel.org/stable/c/8e8cd712bb06a507b26efd2a56155076aa454345
https://git.kernel.org/stable/c/55cf2f4b945f6a6416cc2524ba740b83cc9af25a

Timeline