OpenHarmony 3.1.7 Release

Version Description

OpenHarmony 3.1.7 Release provides enhanced system security over OpenHarmony 3.1.6 Release by rectifying memory leak issues, certain known vulnerabilities in open-source components such as Linux kernel, and system stability issues. The matching SDK version is also updated.

Version Mapping

Table 1 Version mapping of software and tools

Software/Tool	Version	Remarks
OpenHarmony	3.1.7 Release	NA
Full SDK	Ohos_sdk_full 3.1.13.6 (API Version 8 Release)	This toolkit is intended for original equipment manufacturers (OEMs) and contains system APIs that require system permissions. To use the full SDK, manually obtain it from the mirror and switch to it in DevEco Studio. For details, see Guide to Switching to Full SDK.
Public SDK	Ohos_sdk_public 3.1.13.6 (API Version 8 Release)	This toolkit is intended for application developers and does not contain system APIs that require system permissions. It is provided as standard in DevEco Studio 3.0 Beta4 or later.
(Optional) HUAWEI DevEco Studio	3.1 Preview for OpenHarmony	Recommended for developing OpenHarmony applications
(Optional) HUAWEI DevEco Device Tool	3.0 Release	Recommended for developing OpenHarmony smart devices

Source Code Acquisition

Prerequisites

Install the git client and git-lfs, and configure user information.

git config --global user.name "yourname"
git config --global user.email "your-email-address"
git config --global credential.helper store

Run the following commands to install the repo tool:

curl -s https://gitee.com/oschina/repo/raw/fork_flow/repo-py3 > /usr/local/bin/repo  # If you do not have the permission, download the tool to another directory and configure it as an environment variable by running the chmod a+x /usr/local/bin/repo command.
pip3 install -i https://repo.huaweicloud.com/repository/pypi/simple requests

Acquiring Source Code Using the repo Tool

Method 1 (recommended)

Use the repo tool to download the source code over SSH. (You must have an SSH public key for access to Gitee.)

repo init -u git@gitee.com:openharmony/manifest.git -b refs/tags/OpenHarmony-v3.1.7-Release --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

Method 2

Use the repo tool to download the source code over HTTPS.

repo init -u https://gitee.com/openharmony/manifest.git -b refs/tags/OpenHarmony-v3.1.7-Release --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

Acquiring Source Code from Mirrors

Table 2 Mirrors for acquiring source code

Source Code	Version	Mirror	SHA-256 Checksum
Full code base (for mini, small, and standard systems)	3.1.7 Release	Download	Download
Hi3516 standard system solution (binary)	3.1.7 Release	Download	Download
RK3568 standard system solution (binary)	3.1.7 Release	Download	Download
Hi3861 mini system solution (binary)	3.1.7 Release	Download	Download
Hi3516 small system solution - LiteOS (binary)	3.1.7 Release	Download	Download
Hi3516 small system solution - Linux (binary)	3.1.7 Release	Download	Download
Full SDK package for the standard system (macOS)	3.1.13.6	Download	Download
Full SDK package for the standard system (Windows/Linux)	3.1.13.6	Download	Download
Public SDK package for the standard system (macOS)	3.1.13.6	Download	Download
Public SDK package for the standard system (Windows/Linux)	3.1.13.6	Download	Download

What's New

This version has the following updates to OpenHarmony 3.1.7 Release.

Feature Update

This version does not involve feature updates.

Change APIs

This version does not involve API updates.

Chip and Development Board Adaptation

For details about the adaptation status, see SIG_DevBoard.

Resolved Issues

Table 3 Resolved issues

Subsystem	Description
Application subsystem	When a user accesses Contacts, the default page No contacts flashes and the contact list is displayed. (I5ET9R) A widget is created and pushed to the RK3568 development board. It is then added to the home screen. When a user holds the widget on the home screen, the page showing Service widget and Remove is displayed, and the application is opened. (I5YB1O) A cpp crash issue is detected using the tool. (I65H83). A cpp crash issue is detected using the tool. (I65TVW). Memory leakage occurs when a user repeatedly clicks Recent on Launcher. (I67SRG)
Multimedia subsystem	There is a high probability that the home screen crashes when a user opens Gallery, touches the Albums tab, and then touches Camera. (I5QUSZ) A cpp crash issue is detected using the tool. (I65GZ1)
Globalization subsystem	A cpp crash issue is detected using the tool. (I65GR8)
Accessibility subsystem	The test report of an injection attack test shows that the ohos.accessibility.IAccessibleAbilityManagerServiceClient API has an injection exception. (I65PHE)
ArkUI development framework	The image effect function is invalid. (I65UID) Adaptation to the multi-resource build package is required for mini-, small- and stardard-system devices. (I78S6M)
Ability framework	After two windows are paired in split-screen mode, if one window is closed, the other window is also closed. (I6AF0Y)
DFX subsystem	libhilog.z.so crashes in ohos.samples.distributedmusicplayer. (I6DCSL)

Fixed Security Vulnerabilities

Table 4 Fixed security vulnerabilities

Issue No.	Description	PR Link
I67XCL	Security vulnerability of the kernel_linux_5.10 component: CVE-2022-3640.	PR
I6A56Q	Security vulnerability of the kernel_linux_5.10 component: CVE-2023-20928	PR
I6B0K7	Security vulnerability of the kernel_linux_5.10 component: CVE-2022-4696	PR
I6BNVW	Security vulnerabilities of the mbedtls component: CVE-2021-44732 and CVE-2021-45450	PR
I6BTZM	Security vulnerability of the flutter component: CVE-2022-37434	PR
I6BXT0	Security vulnerabilities of the kernel_linux_5.10 component: CVE-2023-23559, CVE-2023-0179, CVE-2023-23454, and CVE-2023-23455	PR
I6DQAH	Security vulnerabilities of the kernel_linux_5.10 component: CVE-2023-0590 and CVE-2022-3707	PR
I6DTV8	Security vulnerability of the libexif component: CVE-2019-9278	PR
I6E5KA	Security vulnerability of the openssl component: CVE-2023-0286	PR
I6FFUV	Security vulnerabilities of the kernel_linux_5.10 component: CVE-2023-20938, CVE-2023-0045, and CVE-2023-0615	PR
I6FZ3A	Security vulnerability of the cares component: CVE-2022-4904	PR
I6HYRO	Security vulnerability of the kernel_linux_4.19 component: CVE-2022-3028	PR
I6JH1I	Security vulnerabilities of the kernel_linux_5.10 component: CVE-2023-0461, CVE-2023-23004, CVE-2023-23000, CVE-2023-1078, CVE-2023-1076, CVE-2023-1118, CVE-2023-22995, and CVE-2023-26545	PR
I6JH1L	Security vulnerabilities of the kernel_linux_4.19 component: CVE-2023-0461, CVE-2023-26545, CVE-2022-0480, CVE-2023-1118, CVE-2022-1652, and CVE-2021-3760	PR
I6JH2L	Security vulnerabilities of the kernel_linux_4.19 component: CVE-2023-23559, CVE-2022-47929, CVE-2022-2873, and CVE-2023-23455	PR
I6LCHO	Security vulnerability of the kernel_linux_4.19 component: CVE-2023-0030	PR