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Medium severity6.7NVD Advisory· Published Apr 6, 2023· Updated Jun 17, 2026

CVE-2023-20659

CVE-2023-20659

Description

In wlan, 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: ALPS07588413; Issue ID: ALPS07588413.

AI Insight

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

Affected products

9
  • Google/Android3 versions
    cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
  • Linux/Kernel
    cpe:2.3:o:linux:linux_kernel:4.19:*:*:*:*:*:*:*
  • Yoctoproject/Yocto3 versions
    cpe:2.3:o:yoctoproject:yocto:3.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:yoctoproject:yocto:3.1:*:*:*:*:*:*:*
    • cpe:2.3:o:yoctoproject:yocto:3.3:*:*:*:*:*:*:*
    • cpe:2.3:o:yoctoproject:yocto:4.0:*:*:*:*:*:*:*
  • Mediatek/wlanllm-fuzzy
  • MediaTek, Inc./MT5221, MT6781, MT6789, MT6833, MT6855, MT6877, MT6879, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8168, MT8169, MT8175, MT8185, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8675, MT8766, MT8768, MT8771, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798v5
    Range: Android 11.0, 12.0, 13.0 / Yocto 3.1, 3.3, 4.0 / Linux-4.19 (for MT5221, MT7663, MT7668, MT7902 and MT7921 chipsets only)

Patches

Vulnerability mechanics

References

1

News mentions

0

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