CVE-2022-21751
First published: Mon Jun 06 2022(Updated: )
In WLAN driver, 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: ALPS06511132; Issue ID: ALPS06511132.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =11.0 | |
| Mediatek Mt6771 | ||
| Mediatek Mt8167s | ||
| Mediatek Mt8168 | ||
| Mediatek Mt8175 | ||
| Mediatek Mt8183 | ||
| Mediatek Mt8185 | ||
| Mediatek Mt8362a | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8385 | ||
| Mediatek Mt8667 | ||
| Mediatek Mt8675 | ||
| Mediatek Mt8766 | ||
| Mediatek Mt8768 | ||
| Mediatek Mt8786 | ||
| Mediatek Mt8788 | ||
| Mediatek Mt8789 | ||
| Mediatek Mt8797 |
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Frequently Asked Questions
What is CVE-2022-21751?
CVE-2022-21751 is a vulnerability in the WLAN driver that can lead to local privilege escalation in Android.
What is the severity of CVE-2022-21751?
CVE-2022-21751 has a severity score of 6.7, which is classified as medium.
How can CVE-2022-21751 be exploited?
CVE-2022-21751 can be exploited without user interaction, leading to local escalation of privilege.
Which versions of Android are affected by CVE-2022-21751?
Android 11.0 is affected by CVE-2022-21751.
Is there a patch available for CVE-2022-21751?
Yes, there is a patch available with Patch ID: ALPS06511132.
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- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/google
- canonical/google android
- version/google android/11.0
- vendor/mediatek
- canonical/mediatek mt6771
- canonical/mediatek mt8167s
- canonical/mediatek mt8168
- canonical/mediatek mt8175
- canonical/mediatek mt8183
- canonical/mediatek mt8185
- canonical/mediatek mt8362a
- canonical/mediatek mt8365
- canonical/mediatek mt8385
- canonical/mediatek mt8667
- canonical/mediatek mt8675
- canonical/mediatek mt8766
- canonical/mediatek mt8768
- canonical/mediatek mt8786
- canonical/mediatek mt8788
- canonical/mediatek mt8789
- canonical/mediatek mt8797