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

CVE-2023-20661

CVE-2023-20661

Description

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560782; Issue ID: ALPS07560782.

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, MT6879, MT6895, MT6983, MT7902, MT7921, MT8167S, MT8168, MT8175, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8696, MT8766, MT8768, MT8771, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8795T, MT8797, MT8798v5
    Range: Android 12.0, 13.0 / Yocto 3.1, 3.3, 4.0 / Linux-4.19 (for MT5221, MT7921 and MT7902 chipsets only)

Patches

Vulnerability mechanics

References

1

News mentions

0

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