CVE-2023-20819
First published: Mon Oct 02 2023(Updated: )
In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| MediaTek LR11 | ||
| MediaTek LR12A | ||
| MediaTek LR13 | ||
| MediaTek NR15 | ||
| MediaTek NR16 | ||
| MediaTek NR17 | ||
| MediaTek MT2731 | ||
| MediaTek MT6570 | ||
| Mediatek MT6580 | ||
| MediaTek MT6595 | ||
| MediaTek MT6732 | ||
| MediaTek MT6735 | ||
| MediaTek MT6737 | ||
| MediaTek MT6737M | ||
| MediaTek MT6738 | ||
| MediaTek MT6739 | ||
| MediaTek MT6750 | ||
| MediaTek MT6750 | ||
| MediaTek MT6752 | ||
| MediaTek MT6753 | ||
| MediaTek MT6755 | ||
| MediaTek MT6757 | ||
| 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 MT6795 | ||
| MediaTek MT6797 | ||
| MediaTek MT6799 | ||
| MediaTek MT6813 | ||
| MediaTek MT6815 | ||
| MediaTek MT6833 | ||
| MediaTek MT6835 | ||
| MediaTek MT6853 | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6878 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6886 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6895T | ||
| MediaTek MT6896 | ||
| MediaTek MT6897 | ||
| MediaTek MT6983 | ||
| MediaTek MT6985T | ||
| MediaTek MT6989 | ||
| MediaTek MT8666 | ||
| MediaTek MT8666 | ||
| MediaTek MT8667 | ||
| MediaTek MT8673 | ||
| MediaTek MT8675 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| Mediatek MT8768A | ||
| MediaTek MT8768B | ||
| MediaTek MT8768T | ||
| MediaTek MT8768Z | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8788T | ||
| MediaTek MT8788X | ||
| MediaTek MT8788Z | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 | ||
| MediaTek MT8798 | ||
| All of | ||
| Any of | ||
| MediaTek LR11 | ||
| MediaTek LR12A | ||
| MediaTek LR13 | ||
| MediaTek NR15 | ||
| MediaTek NR16 | ||
| MediaTek NR17 | ||
| Any of | ||
| MediaTek MT2731 | ||
| MediaTek MT6570 | ||
| Mediatek MT6580 | ||
| MediaTek MT6595 | ||
| MediaTek MT6732 | ||
| MediaTek MT6735 | ||
| MediaTek MT6737 | ||
| MediaTek MT6737M | ||
| MediaTek MT6738 | ||
| MediaTek MT6739 | ||
| MediaTek MT6750 | ||
| MediaTek MT6750 | ||
| MediaTek MT6752 | ||
| MediaTek MT6753 | ||
| MediaTek MT6755 | ||
| MediaTek MT6757 | ||
| 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 MT6795 | ||
| MediaTek MT6797 | ||
| MediaTek MT6799 | ||
| MediaTek MT6813 | ||
| MediaTek MT6815 | ||
| MediaTek MT6833 | ||
| MediaTek MT6835 | ||
| MediaTek MT6853 | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6878 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6886 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6895T | ||
| MediaTek MT6896 | ||
| MediaTek MT6897 | ||
| MediaTek MT6983 | ||
| MediaTek MT6985T | ||
| MediaTek MT6989 | ||
| MediaTek MT8666 | ||
| MediaTek MT8666 | ||
| MediaTek MT8667 | ||
| MediaTek MT8673 | ||
| MediaTek MT8675 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| Mediatek MT8768A | ||
| MediaTek MT8768B | ||
| MediaTek MT8768T | ||
| MediaTek MT8768Z | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8788T | ||
| MediaTek MT8788X | ||
| MediaTek MT8788Z | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 | ||
| MediaTek MT8798 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-20819?
CVE-2023-20819 is a critical vulnerability that could lead to remote escalation of privilege.
How do I fix CVE-2023-20819?
To fix CVE-2023-20819, apply the available patches identified by Patch ID MOLY01068234.
Which software is affected by CVE-2023-20819?
CVE-2023-20819 affects several versions of Google Android and multiple MediaTek chipsets.
Is user interaction required for exploiting CVE-2023-20819?
No, user interaction is not needed for the exploitation of CVE-2023-20819.
What is the potential impact of CVE-2023-20819?
The potential impact of CVE-2023-20819 includes unauthorized access to system resources due to privilege escalation.
- agent/type
- agent/first-publish-date
- agent/weakness
- agent/references
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/source
- agent/author
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- collector/nvd-api
- source/NVD
- vendor/google
- canonical/android
- vendor/mediatek
- canonical/mediatek lr11
- canonical/mediatek lr12a
- canonical/mediatek lr13
- canonical/mediatek nr15
- canonical/mediatek nr16
- canonical/mediatek nr17
- canonical/mediatek mt2731
- canonical/mediatek mt6570
- canonical/mediatek mt6580
- canonical/mediatek mt6595
- canonical/mediatek mt6732
- canonical/mediatek mt6735
- canonical/mediatek mt6737
- canonical/mediatek mt6737m
- canonical/mediatek mt6738
- canonical/mediatek mt6739
- canonical/mediatek mt6750
- canonical/mediatek mt6752
- canonical/mediatek mt6753
- canonical/mediatek mt6755
- canonical/mediatek mt6757
- 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 mt6795
- canonical/mediatek mt6797
- canonical/mediatek mt6799
- canonical/mediatek mt6813
- canonical/mediatek mt6815
- canonical/mediatek mt6833
- canonical/mediatek mt6835
- canonical/mediatek mt6853
- canonical/mediatek mt6855
- canonical/mediatek mt6873
- canonical/mediatek mt6875t
- canonical/mediatek mt6877
- canonical/mediatek mt6878
- canonical/mediatek mt6879
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6886
- canonical/mediatek mt6889
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt6895
- canonical/mediatek mt6895t
- canonical/mediatek mt6896
- canonical/mediatek mt6897
- canonical/mediatek mt6983
- canonical/mediatek mt6985t
- canonical/mediatek mt6989
- canonical/mediatek mt8666
- canonical/mediatek mt8667
- canonical/mediatek mt8673
- canonical/mediatek mt8675
- canonical/mediatek mt8765
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8768a
- canonical/mediatek mt8768b
- canonical/mediatek mt8768t
- canonical/mediatek mt8768z
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8788t
- canonical/mediatek mt8788x
- canonical/mediatek mt8788z
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8791t
- canonical/mediatek mt8797
- canonical/mediatek mt8798