Medium severity · published Dec 19, 2024
CVE-2024-7137
Denial of Service in Silicon Labs RS9116 Bluetooth SDK
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
The L2CAP receive data buffer for L2CAP packets is restricted to packet sizes smaller than the maximum supported packet size. Receiving a packet that exceeds the restricted buffer length may cause a crash. A hard reset is required to recover the crashed device.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RB
RS9116 Bluetooth SDK · silabs.com
through 2.10.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-7137
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-7137
community.silabs.com
https://community.silabs.com/068Vm00000I5mjD
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CVE-2024-7138
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