Medium severity · published Feb 3, 2025
CVE-2024-20147
In Bluetooth FW, there is a possible reachable assertion due to improper exception handling
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
In Bluetooth FW, there is a possible reachable assertion due to improper exception handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389046 (Note: For MT79XX chipsets) / ALPS09136501 (Note: For MT2737, MT3603, MT6XXX, and MT8XXX chipsets); Issue ID: MSV-1797.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
13.0; 14.0; 15.0 · source: NVD
OP
Openwrt · Openwrt
23.05 · source: NVD
SD
Software Development Kit · Mediatek
through 3.5 · source: NVD
YO
Yocto · Linuxfoundation
3.3; 4.0; 5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-20147
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-20147
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/February-2025
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