CVE-2016-9804

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 v3.0

5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

2.52% chance of exploitation in the next 30 days, 84th percentile

Published

2016-12-03

Updated

2024-08-06

Proof-of-concept exploits (1)

• https://www.spinics.net/lists/linux-bluetooth/msg68892.html

References

• CVE Record
• NVD entry

Related

• CVE-2016-9803
• CVE-2016-9808
• CVE-2016-9802
• CVE-2016-9813
• CVE-2016-9801
• CVE-2016-9819