CVE-2023-20821
No fix known EPSS <1%CVSS 6.7
In nvram, 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: ALPS07937113; Issue ID: ALPS07937113.
Products: MediaTek, Inc. MT2713, MT2735, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6980, MT6983, MT6985, MT6990, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8185, MT8188, MT8195, MT8321, MT8362A, MT8365, MT8385, MT8395, MT8666, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, mediatek mt2713, mediatek mt2735, mediatek mt6833, mediatek mt6835, mediatek mt6853, mediatek mt6855, mediatek mt6873, mediatek mt6875, mediatek mt6877, mediatek mt6879, mediatek mt6880, mediatek mt6883, mediatek mt6885, mediatek mt6886, mediatek mt6889, mediatek mt6890, mediatek mt6891, mediatek mt6893, mediatek mt6895, mediatek mt6980, mediatek mt6983, mediatek mt6985, mediatek mt6990, mediatek mt8167, mediatek mt8167s, mediatek mt8168, mediatek mt8173, mediatek mt8175, mediatek mt8185, mediatek mt8188, mediatek mt8195, mediatek mt8321, mediatek mt8362a, mediatek mt8365, mediatek mt8385, mediatek mt8395, mediatek mt8666, 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