CVE-2022-26471
First published: Mon Oct 03 2022(Updated: )
In telephony, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07319121; Issue ID: ALPS07319121.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =12.0 | |
| Mediatek MT6580 | ||
| MediaTek MT6739 | ||
| MediaTek MT6761 | ||
| MediaTek MT6765 | ||
| MediaTek MT6768 | ||
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT8321 | ||
| MediaTek MT8385 Firmware | ||
| MediaTek MT8666 | ||
| MediaTek MT8675 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8797 WiFi |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-26471?
The severity of CVE-2022-26471 is considered high due to the potential for local escalation of privilege without requiring additional execution privileges.
How do I fix CVE-2022-26471?
To fix CVE-2022-26471, you should apply the security patch identified as ALPS07319121 that addresses this vulnerability.
Who is affected by CVE-2022-26471?
CVE-2022-26471 affects devices running Android 12.0 and potentially specific telephony implementations.
Can CVE-2022-26471 be exploited without user interaction?
Yes, CVE-2022-26471 can be exploited without any user interaction, making it a significant risk.
What is a parcel format mismatch in CVE-2022-26471?
A parcel format mismatch in CVE-2022-26471 refers to an error in how data is packaged for telephony functions, leading to potential privilege escalation.
- agent/first-publish-date
- agent/type
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/event
- agent/last-modified-date
- agent/source
- agent/tags
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/nvd-index
- vendor/google
- canonical/android
- version/android/12.0
- vendor/mediatek
- canonical/mediatek mt6580
- canonical/mediatek mt6739
- canonical/mediatek mt6761
- canonical/mediatek mt6765
- canonical/mediatek mt6768
- canonical/mediatek mt6781
- canonical/mediatek mt6785t
- canonical/mediatek m6789
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6855
- canonical/mediatek mt6873
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6893
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt8321
- canonical/mediatek mt8385 firmware
- canonical/mediatek mt8666
- canonical/mediatek mt8675
- canonical/mediatek mt8765
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8797 wifi