CVE-2023-20639 | MediaTek MT8797 ril out-of-bounds write (ALPS07628587 / EUVD-2023-24818)
A vulnerability marked as critical has been reported in MediaTek MT6879, MT6895, MT6983, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791T and MT8797. The affected element is an unknown function of the component ril. The manipulation leads to out-of-bounds write.
This vulnerability is traded as CVE-2023-20639. An attack has to be approached locally. There is no exploit available.
It is suggested to install a patch to address this issue.