1/* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16import "console" 17import "elf" 18 19rule OpenHarmony_SA_2023_0102 20{ 21 meta: 22 date="2023-02-17" 23 openharmony_sa="OpenHarmony-SA-2023-0102" 24 cve="CVE-2023-0036" 25 affected_files="libinputmethod_service.z.so" 26 27 strings: 28 /* 29 .text:00045E0E LDRB.W R3, [SP,#0x68+var_34] 30 .text:00045E12 ADD R0, PC ; 31 .text:00045E14 LDR R2, [SP,#0x68+var_30] 32 33 */ 34 35 $fix={9D F8 34 30 78 44 0E 9A} 36 37 condition: 38 $fix and console.log("OpenHarmony-SA-2023-0102 testcase pass") 39 } 40