medium
6.4
CWE
362 416
Advisory Published
Updated

CVE-2022-20090: Race Condition

First published: Tue May 03 2022(Updated: )

In aee driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209197; Issue ID: ALPS06209197.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Google Android=11.0
Google Android=12.0
Mediatek Mt6580
Mediatek Mt6731
Mediatek Mt6739
Mediatek Mt6761
Mediatek Mt6762
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6769
Mediatek Mt6771
Mediatek Mt6779
Mediatek Mt6781
Mediatek Mt6785
Mediatek Mt6833
Mediatek Mt6853
Mediatek Mt6853t
Mediatek Mt6873
Mediatek Mt6875
Mediatek Mt6877
Mediatek Mt6879
Mediatek Mt6883
Mediatek Mt6885
Mediatek Mt6889
Mediatek Mt6891
Mediatek Mt6893
Mediatek Mt6895
Mediatek Mt6983
Mediatek Mt8163
Mediatek Mt8167
Mediatek Mt8168
Mediatek Mt8173
Mediatek Mt8185
Mediatek Mt8321
Mediatek Mt8362a
Mediatek Mt8365
Google Android
Mediatek Mt8735
Mediatek Mt8735b
Mediatek Mt8765
Mediatek Mt8766
Mediatek Mt8768
Mediatek Mt8786
Mediatek Mt8788
Mediatek Mt8789
Mediatek Mt8791
Mediatek Mt8797

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-20090.

  • What is the severity of CVE-2022-20090?

    The severity of CVE-2022-20090 is medium with a CVSS score of 6.4.

  • How does CVE-2022-20090 impact Android users?

    CVE-2022-20090 could lead to local escalation of privilege with System execution privileges needed on affected Android devices.

  • Is user interaction required to exploit CVE-2022-20090?

    No, user interaction is not needed for exploitation of CVE-2022-20090.

  • How can I fix CVE-2022-20090?

    To fix CVE-2022-20090, apply the patch with ID ALPS06209197 provided by MediaTek.

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