CVE-2022-20035: Use After Free
First published: Wed Feb 09 2022(Updated: )
In vcu driver, there is a possible information disclosure due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06171675; Issue ID: ALPS06171675.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Mediatek Mt6768 | ||
| Mediatek Mt6769 | ||
| Mediatek Mt6779 | ||
| Mediatek Mt6781 | ||
| Mediatek Mt6785 | ||
| Mediatek Mt6833 | ||
| Mediatek Mt6853 | ||
| Mediatek Mt6853t | ||
| Mediatek Mt6873 | ||
| Mediatek Mt6877 | ||
| Mediatek Mt6885 | ||
| Mediatek Mt6890 | ||
| Mediatek Mt6891 | ||
| Mediatek Mt6893 | ||
| Mediatek Mt8167 | ||
| Mediatek Mt8168 | ||
| Mediatek Mt8173 | ||
| Mediatek Mt8175 | ||
| Mediatek Mt8185 | ||
| Mediatek Mt8321 | ||
| Mediatek Mt8362a | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8385 | ||
| Mediatek Mt8765 | ||
| Mediatek Mt8766 | ||
| Mediatek Mt8768 | ||
| Mediatek Mt8786 | ||
| Mediatek Mt8788 | ||
| Mediatek Mt8789 | ||
| Mediatek Mt8791 | ||
| Mediatek Mt8797 |
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Frequently Asked Questions
What is CVE-2022-20035?
CVE-2022-20035 is a vulnerability in the vcu driver that can lead to local escalation of privilege with System execution privileges.
How severe is CVE-2022-20035?
CVE-2022-20035 has a severity value of 4.4, which is considered medium.
Which software versions are affected by CVE-2022-20035?
Google Android versions 10.0 and 11.0 are affected by CVE-2022-20035.
Is user interaction required for exploitation of CVE-2022-20035?
No, user interaction is not needed for the exploitation of CVE-2022-20035.
How can I fix CVE-2022-20035?
To fix CVE-2022-20035, apply the patch with ID ALPS06171675 issued by Google Android.
- agent/last-modified-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/softwarecombine
- agent/description
- agent/first-publish-date
- agent/type
- agent/event
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/google
- canonical/google android
- version/google android/10.0
- version/google android/11.0
- vendor/mediatek
- canonical/mediatek mt6768
- canonical/mediatek mt6769
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6785
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6873
- canonical/mediatek mt6877
- canonical/mediatek mt6885
- canonical/mediatek mt6890
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt8167
- canonical/mediatek mt8168
- canonical/mediatek mt8173
- canonical/mediatek mt8175
- canonical/mediatek mt8185
- canonical/mediatek mt8321
- canonical/mediatek mt8362a
- canonical/mediatek mt8365
- canonical/mediatek mt8385
- canonical/mediatek mt8765
- canonical/mediatek mt8766
- canonical/mediatek mt8768
- canonical/mediatek mt8786
- canonical/mediatek mt8788
- canonical/mediatek mt8789
- canonical/mediatek mt8791
- canonical/mediatek mt8797