Medium severity · published Oct 11, 2024
CVE-2024-6657
BLE peripheral DoS after few cycles of connect/disconnects
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
A denial of service may be caused to a single peripheral device in a BLE network when multiple central
devices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral 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)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EB
EFR32 BLE SDK · silabs.com
7.1.0 through 7.1.1; 8.0.0 · source: vendor