CVE-2022-21744
First published: Wed Jul 06 2022(Updated: )
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.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| MediaTek LR11 | ||
| MediaTek LR12A | ||
| MediaTek LR12A | ||
| MediaTek LR13 | ||
| MediaTek LR9 | ||
| MediaTek NR15 | ||
| mediatek nr16 | ||
| MediaTek MT2731 | ||
| MediaTek MT2735 | ||
| MediaTek MT6297 | ||
| MediaTek MT6725 | ||
| mediatek mt6735 | ||
| MediaTek MT6737 | ||
| MediaTek MT6739 | ||
| MediaTek MT6750 | ||
| MediaTek MT6750 | ||
| MediaTek MT6755 | ||
| MediaTek MT6757 | ||
| MediaTek MT6757P | ||
| MediaTek MT6758 | ||
| MediaTek MT6761 | ||
| MediaTek MT6762M | ||
| MediaTek MT6762 | ||
| MediaTek MT6762 | ||
| MediaTek MT6763 | ||
| MediaTek MT6765 | ||
| MediaTek MT6765T | ||
| MediaTek MT6767 | ||
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6769T | ||
| MediaTek MT6769 | ||
| MediaTek MT6771 | ||
| MediaTek MT6775 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6783 | ||
| MediaTek MT6785T | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6797 | ||
| MediaTek MT6799 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6880 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6890 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT8666 | ||
| MediaTek MT8667 | ||
| MediaTek MT8675 | ||
| MediaTek MT8735 | ||
| MediaTek MT8735 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8771 | ||
| MediaTek MT8781 WiFi | ||
| mediatek mt8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8797 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-21744?
CVE-2022-21744 is rated as critical due to its potential to allow remote code execution.
How do I fix CVE-2022-21744?
To fix CVE-2022-21744, apply the latest security patches provided by the affected vendors, such as Google and MediaTek.
Which products are affected by CVE-2022-21744?
CVE-2022-21744 affects certain versions of Google Android and several MediaTek modem products.
What are the risks associated with CVE-2022-21744?
The risks associated with CVE-2022-21744 include potential remote code execution, which could compromise device security.
Is user interaction required to exploit CVE-2022-21744?
No, user interaction is not required to exploit CVE-2022-21744.
- agent/type
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/description
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/google
- canonical/google android
- vendor/mediatek
- canonical/mediatek lr11
- canonical/mediatek lr12a
- canonical/mediatek lr13
- canonical/mediatek lr9
- canonical/mediatek nr15
- canonical/mediatek nr16
- canonical/mediatek mt2731
- canonical/mediatek mt2735
- canonical/mediatek mt6297
- canonical/mediatek mt6725
- canonical/mediatek mt6735
- canonical/mediatek mt6737
- canonical/mediatek mt6739
- canonical/mediatek mt6750
- canonical/mediatek mt6755
- canonical/mediatek mt6757
- canonical/mediatek mt6757p
- canonical/mediatek mt6758
- canonical/mediatek mt6761
- canonical/mediatek mt6762m
- canonical/mediatek mt6762
- canonical/mediatek mt6763
- canonical/mediatek mt6765
- canonical/mediatek mt6765t
- canonical/mediatek mt6767
- canonical/mediatek mt6768
- canonical/mediatek mt6769
- canonical/mediatek mt6769t
- canonical/mediatek mt6771
- canonical/mediatek mt6775
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6783
- canonical/mediatek mt6785t
- canonical/mediatek m6789
- canonical/mediatek mt6797
- canonical/mediatek mt6799
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6855
- canonical/mediatek mt6873
- canonical/mediatek mt6875t
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6880
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6890
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt8666
- canonical/mediatek mt8667
- canonical/mediatek mt8675
- canonical/mediatek mt8735
- canonical/mediatek mt8765
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8771
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8797