{"id":"PUB-A-233606615","details":"In sysmmu_unmap of TBD, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-233606615","CVE-2022-20364"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2022-10-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-10-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2022-10-05"}]}],"versions":["Kernel"],"ecosystem_specific":{"severity":"Critical","spl":"2022-10-05","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-233606615.json"}}],"schema_version":"1.9.0"}