Vulnerability Details : CVE-2022-20083
In Modem 2G/3G CC, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding combined FACILITY with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00803883; Issue ID: MOLY00803883.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2022-20083
- cpe:2.3:o:mediatek:lr11:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:lr12:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:lr12a:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:lr13:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:lr9:-:*:*:*:*:*:*:*
- cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-20083
0.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-20083
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-20083
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-20083
-
https://corp.mediatek.com/product-security-bulletin/July-2022
July 2022Vendor Advisory
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