In BlueZ 5.42, a buffer overflow was observed in "commands_dump" function in "tools/parser/csr.c" source file. The issue exists because "commands" array is overflowed by supplied parameter due to lack of boundary checks on size of the buffer from frame "frm->ptr" parameter. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | no-fix-debian-deb-package | May 15, 2025 | May 15, 2025 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-bluezhuawei-euleros-2_0_sp2-upgrade-bluez-libs | Dec 4, 2019 | Dec 3, 2016 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-bluezhuawei-euleros-2_0_sp3-upgrade-bluez-libs | Dec 18, 2019 | Dec 3, 2016 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-bluezhuawei-euleros-2_0_sp5-upgrade-bluez-libshuawei-euleros-2_0_sp5-upgrade-bluez-libs-devel | Feb 3, 2021 | Dec 3, 2016 | |
| Redhat_linux | — | no-fix-redhat-rpm-package | Jul 9, 2025 | Dec 3, 2016 |
| Suse | — | suse-upgrade-bluezsuse-upgrade-bluez-cupssuse-upgrade-bluez-develsuse-upgrade-libbluetooth3 | May 20, 2018 | Dec 3, 2016 |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Dec 3, 2016 |
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