CWE
662 416 362
Advisory Published
Updated

CVE-2023-20611: Use After Free

First published: Mon Feb 06 2023(Updated: )

In gpu, 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: ALPS07588678; Issue ID: ALPS07588678.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Google Android=12.0
Google Android=13.0
Mediatek Mt6580
Mediatek Mt6731
Mediatek Mt6735
Mediatek Mt6737
Mediatek Mt6739
Mediatek Mt6753
Mediatek Mt6757
Mediatek Mt6757c
Mediatek Mt6757cd
Mediatek Mt6757ch
Mediatek Mt6761
Mediatek Mt6762
Mediatek Mt6763
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6769
Mediatek Mt6771
Mediatek Mt6779
Mediatek Mt6781
Mediatek Mt6785
Mediatek Mt6789
Mediatek Mt6833
Mediatek Mt6853
Mediatek Mt6853t
Mediatek Mt6855
Mediatek Mt6873
Mediatek Mt6875
Mediatek Mt6877
Mediatek Mt6879
Mediatek Mt6883
Mediatek Mt6885
Mediatek Mt6889
Mediatek Mt6891
Mediatek Mt6893
Mediatek Mt6895
Mediatek Mt6983
Mediatek Mt8168
Mediatek Mt8365

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Frequently Asked Questions

  • What is CVE-2023-20611?

    CVE-2023-20611 is a vulnerability in the gpu component that could lead to local escalation of privilege with system execution privileges needed.

  • Is user interaction needed for exploitation of CVE-2023-20611?

    No, user interaction is not needed for exploitation of CVE-2023-20611.

  • What is the severity of CVE-2023-20611?

    The severity of CVE-2023-20611 is medium with a CVSS score of 6.4.

  • How can I fix CVE-2023-20611?

    To fix CVE-2023-20611, apply the patch with ID ALPS07588678.

  • Where can I find more information about CVE-2023-20611?

    You can find more information about CVE-2023-20611 in the MediaTek Product Security Bulletin for February 2023.

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