9.8
CRITICAL
CVE-2022-21744
"Alcatel-Lucent Modem 2G RR Out-of-Bounds Write Remote Code Execution Vulnerability"
Description

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.

INFO

Published Date :

July 6, 2022, 2:15 p.m.

Last Modified :

Nov. 21, 2024, 6:45 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-21744 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-21744 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mediatek lr13
2 Mediatek nr15
3 Mediatek nr16
4 Mediatek lr11
5 Mediatek lr12
6 Mediatek lr12a
7 Mediatek lr9
8 Mediatek mt2735
9 Mediatek mt6779
10 Mediatek mt6781
11 Mediatek mt6783
12 Mediatek mt6785
13 Mediatek mt6785t
14 Mediatek mt6789
15 Mediatek mt6833
16 Mediatek mt6853
17 Mediatek mt6855
18 Mediatek mt6873
19 Mediatek mt6875
20 Mediatek mt6877
21 Mediatek mt6879
22 Mediatek mt6880
23 Mediatek mt6883
24 Mediatek mt6885
25 Mediatek mt6889
26 Mediatek mt6890
27 Mediatek mt6891
28 Mediatek mt6893
29 Mediatek mt6895
30 Mediatek mt6297
31 Mediatek mt8675
32 Mediatek mt8791
33 Mediatek mt8797
34 Mediatek mt6739
35 Mediatek mt6757
36 Mediatek mt6761
37 Mediatek mt6762
38 Mediatek mt6763
39 Mediatek mt6765
40 Mediatek mt6768
41 Mediatek mt6769
42 Mediatek mt6983
43 Mediatek mt8667
44 Mediatek mt8765
45 Mediatek mt8766
46 Mediatek mt8768
47 Mediatek mt8781
48 Mediatek mt8786
49 Mediatek mt8788
50 Mediatek mt8789
51 Mediatek mt6735
52 Mediatek mt6737
53 Mediatek mt6771
54 Mediatek mt8666
55 Mediatek mt2731
56 Mediatek mt6767
57 Mediatek mt6769t
58 Mediatek mt6769z
59 Mediatek mt6750
60 Mediatek mt6750s
61 Mediatek mt6755
62 Mediatek mt6758
63 Mediatek mt6762d
64 Mediatek mt6762m
65 Mediatek mt6765t
66 Mediatek mt6775
67 Mediatek mt6797
68 Mediatek mt6799
69 Mediatek mt8771
70 Mediatek mt8735a
71 Mediatek mt8735b
72 Mediatek mt6725
73 Mediatek mt6757p
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-21744.

URL Resource
https://corp.mediatek.com/product-security-bulletin/July-2022 Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/July-2022 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC

cve-2020-

Updated: 2 years, 1 month ago
5 stars 2 fork 2 watcher
Born at : Jan. 21, 2022, 5:07 a.m. This repo has been linked 2633 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-21744 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-21744 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://corp.mediatek.com/product-security-bulletin/July-2022
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jul. 14, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://corp.mediatek.com/product-security-bulletin/July-2022 No Types Assigned https://corp.mediatek.com/product-security-bulletin/July-2022 Vendor Advisory
    Added CWE NIST CWE-787
    Added CPE Configuration AND OR *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:lr9:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:* OR cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6297:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6725:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757p:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762d:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762m:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6765t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769z:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6775:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6783:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6785t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6797:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8735a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8735b:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-21744 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-21744 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.50 }} -0.04%

score

0.76036

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability