medium
6.7
CWE
787
Advisory Published
Updated

CVE-2023-20725

First published: Tue Jun 06 2023(Updated: )

In preloader, 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: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only); Issue ID: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only).

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Rdkcentral Rdk-b=2022q3
Google Android=12.0
Google Android=13.0
OpenWrt OpenWrt=19.07.0
OpenWrt OpenWrt=21.02.0
Mediatek Mt6580
Mediatek Mt6739
Mediatek Mt6761
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6779
Mediatek Mt6781
Mediatek Mt6785
Mediatek Mt6789
Mediatek Mt6833
Mediatek Mt6835
Mediatek Mt6853
Mediatek Mt6853t
Mediatek Mt6855
Mediatek Mt6873
Mediatek Mt6877
Mediatek Mt6879
Mediatek Mt6880
Mediatek Mt6883
Mediatek Mt6885
Mediatek Mt6886
Mediatek Mt6889
Mediatek Mt6890
Mediatek Mt6893
Mediatek Mt6895
Mediatek Mt6980
Mediatek Mt6983
Mediatek Mt6985
Mediatek Mt6990
Mediatek Mt8167
Mediatek Mt8175
Mediatek Mt8195
Mediatek Mt8365
Mediatek Mt8385
Mediatek Mt8673
Mediatek Mt8781
Mediatek Mt8788
Mediatek Mt8789

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-20725?

    The severity of CVE-2023-20725 is medium with a severity value of 6.7.

  • How can CVE-2023-20725 be exploited?

    CVE-2023-20725 can be exploited without user interaction, leading to local escalation of privilege with system execution privileges.

  • Which software versions are affected by CVE-2023-20725?

    CVE-2023-20725 affects Rdkcentral Rdk-b version 2022q3, Google Android 12.0, Google Android 13.0, Openwrt Openwrt version 19.07.0, and Openwrt Openwrt version 21.02.0.

  • Is Mediatek Mt6880 affected by CVE-2023-20725?

    No, Mediatek Mt6880 is not affected by CVE-2023-20725.

  • How can CVE-2023-20725 be fixed?

    To fix CVE-2023-20725, apply the patch ID ALPS07734004 / ALPS07874358 for the affected software versions.

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