CVE-2024-58010 Information

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 elocs\ count needs to be checked as well. Otherwise on 32bit systems the calculation of ull_data\ncould be wrong.

full_data = data_len + relocs  sizeof(unsigned long);

Reference

https://git.kernel.org/stable/c/55cf2f4b945f6a6416cc2524ba740b83cc9af25a https://git.kernel.org/stable/c/8e8cd712bb06a507b26efd2a56155076aa454345 https://git.kernel.org/stable/c/95506c7f33452450346fbe2975c1359100f854ca https://git.kernel.org/stable/c/a009378af674b808efcca1e2e67916e79ce866b3 https://git.kernel.org/stable/c/d17ca8f2dfcf423c439859995910a20e38b86f00