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Medium severity4.4NVD Advisory· Published Jun 6, 2023· Updated Jun 17, 2026

CVE-2023-20731

CVE-2023-20731

Description

In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07573495; Issue ID: ALPS07573495.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Linux Foundation/Yocto3 versions
    cpe:2.3:a:linuxfoundation:yocto:3.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:linuxfoundation:yocto:3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*
    • cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
  • Google/Android2 versions
    cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
  • Mediatek/wlanllm-fuzzy
  • MediaTek, Inc./MT6761, MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985, MT7663, MT7668, MT7902, MT7921, MT8167, MT8167S, MT8173, MT8175, MT8195, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8666, MT8695, MT8781, MT8788v5
    Range: Android 12.0, 13.0 / Yocto 3.1,3.3,4.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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