CVE-2022-32637
First published: Tue Jan 03 2023(Updated: )
In hevc decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07491374; Issue ID: ALPS07491374.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =10.0 | |
| Android | =11.0 | |
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6873 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT8185 | ||
| MediaTek MT8789 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-32637?
CVE-2022-32637 has a high severity due to its potential to allow local escalation of privilege.
How do I fix CVE-2022-32637?
To fix CVE-2022-32637, apply the security patch ALPS07491374 provided by Google.
What causes CVE-2022-32637?
CVE-2022-32637 is caused by a missing bounds check in the HEVC decoder.
Is user interaction required to exploit CVE-2022-32637?
No, user interaction is not needed for the exploitation of CVE-2022-32637.
Which versions of Android are affected by CVE-2022-32637?
CVE-2022-32637 affects Android versions 10.0 and 11.0.
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- source/MITRE
- agent/event
- agent/last-modified-date
- agent/source
- agent/tags
- agent/softwarecombine
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/google
- canonical/android
- version/android/10.0
- version/android/11.0
- vendor/mediatek
- canonical/mediatek mt6781
- canonical/mediatek mt6785t
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6873
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt8185
- canonical/mediatek mt8789