Medium severity · published Dec 3, 2016
CVE-2016-9797
In BlueZ 5.42, a buffer over-read was observed in "l2cap_dump" function in "tools/parser/l2cap.c" source file
5.3
CVSS
3.7%
EPSS
No
On KEV
Description
In BlueZ 5.42, a buffer over-read was observed in "l2cap_dump" function in "tools/parser/l2cap.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BL
Bluez · Bluez
5.42 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-9797
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-9797
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00069.html
Third Party Advisory
http://www.securityfocus.com/bid/94652
Exploit
https://www.spinics.net/lists/linux-bluetooth/msg68892.html
More from Bluez
9.1
CVE-2021-43400
An issue was discovered in gatt-database.c in BlueZ 5.61
8.8
CVE-2024-8805
BlueZ HID over GATT Profile Improper Access Control Remote Code Execution Vulnerability
8.8
CVE-2022-39177
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c
8.8
CVE-2022-39176
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len
8.8
CVE-2022-0204
A heap overflow vulnerability was found in bluez in versions prior to 5.63