Critical severity · published Sep 6, 2022
CVE-2022-26447
In BT firmware, there is a possible out of bounds write due to a missing bounds check
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
In BT firmware, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06784478; Issue ID: ALPS06784478.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
10.0; 11.0; 12.0 · source: NVD
YO
Yocto · Yoctoproject
3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26447
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26447
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/September-2022
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