First published: Mon May 01 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: ALPS07856356 / ALPS07874388 (For MT6880 and MT6890 only); Issue ID: ALPS07856356 / ALPS07874388 (For MT6880 and MT6890 only).
Credit: security@mediatek.com
Affected Software | Affected Version | How to fix |
---|---|---|
Google Android | =13.0 | |
OpenWrt OpenWrt | =19.07.0 | |
OpenWrt OpenWrt | =21.02.0 | |
Mediatek Mt6880 | ||
Mediatek Mt6890 | ||
Mediatek Mt8167 | ||
Mediatek Mt8175 | ||
Mediatek Mt8185 | ||
Mediatek Mt8195 | ||
Mediatek Mt8321 | ||
Mediatek Mt8365 | ||
Mediatek Mt8385 | ||
Mediatek Mt8395 | ||
Mediatek Mt8666 | ||
Mediatek Mt8667 | ||
Mediatek Mt8673 | ||
Mediatek Mt8675 | ||
Mediatek Mt8765 | ||
Mediatek Mt8766 | ||
Mediatek Mt8768 | ||
Mediatek Mt8781 | ||
Mediatek Mt8786 | ||
Mediatek Mt8788 | ||
Mediatek Mt8789 | ||
Mediatek Mt8791 | ||
Mediatek Mt8791t | ||
Mediatek Mt8797 | ||
Google Android |
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The vulnerability ID of this issue is CVE-2023-20696.
The severity of CVE-2023-20696 is high.
No, user interaction is not needed for exploitation of CVE-2023-20696.
Google Android 13.0, Openwrt 19.07.0, and Openwrt 21.02.0 are affected by CVE-2023-20696.
To fix CVE-2023-20696, apply the patch provided by the vendor.