Medium severity · published Aug 19, 2024
CVE-2024-4785
BT: Missing Check in LL_CONNECTION_UPDATE_IND Packet Leads to Division by Zero
6.5
CVSS
0.5%
EPSS
No
On KEV
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)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZE
Zephyr · Zephyrproject
before 3.7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4785
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4785
Patch
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xcr5-5g98-mchp
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