Vulnerability
CVE-2022-21744
Component: CELLULAR
Location: FIRMWARE
In Modem 2G RR, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding GPRS Packet Neighbour Cell Data (PNCD) improper neighbouring cell size with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00810064; Issue ID: ALPS06641626.
Impact
Severity (Manufact.)
HIGH
Severity (NIST)
9.8
Severity (Android)
N/A
Chipsets
117
Devices
1925
Affected Hardware
Information reliability
The information on this website is intended to provide information on the big picture of chipset security and measure trends within the industry. Our information is obtained from several vantage points, checked for consistency, and automatically cross-referenced. However, this process may not always yield reliable information. Do not use the information on a particular vulnerability, chipset or device to verify your individual exposure in cases where inaccuracies are inacceptable, for instance to assess risks if you are a Politically Exposed Person.
Timeline
Introduced (est):
Apr 1, 2015
Reported:
Unknown
Advisory Published:
Jul 4, 2022
CVE Published:
Jul 6, 2022
Android Patch Level:
Jul 2022
