An issue was discovered in libsox.a in SoX 14.4.2. In sox-fmt.h (startread function), there is an integer overflow on the result of integer addition (wraparound to 0) fed into the lsx_calloc macro that wraps malloc. When a NULL pointer is returned, it is used without a prior check that it is a valid pointer, leading to a NULL pointer dereference on lsx_readbuf in formats_i.c.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade sox | Feb 13, 2023 | Jul 14, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade sox | Feb 22, 2021 | Jul 14, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade sox | Apr 30, 2021 | Jul 14, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade sox | Dec 16, 2020 | Jul 14, 2019 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 14, 2019 |
| Suse | — | Upgrade soxUpgrade sox-develUpgrade libsox3 | Aug 9, 2024 | Jul 14, 2019 |
| Ubuntu | — | Upgrade libsox3Upgrade soxUpgrade libsox2 (Ubuntu Pro)Upgrade sox (Ubuntu Pro) | Mar 22, 2023 | Jul 14, 2019 |
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