CVE-2023-20638 | MediaTek MT8797 ril out-of-bounds write (ALPS07628537 / EUVD-2023-24817)
A vulnerability identified as critical has been detected in MediaTek MT6739, MT6753, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T and MT8797. This issue affects some unknown processing of the component ril. Performing manipulation results in out-of-bounds write.
This vulnerability is reported as CVE-2023-20638. The attack requires a local approach. No exploit exists.
It is recommended to apply a patch to fix this issue.