EMUI
May 2021 Huawei EMUI Security Patch details are here, HarmonyOS large scale adaptation will start in June
The May and coming two months are very busy for Huawei because many events and product launch conferences are lined up as well as large-scale HarmonyOS 2.0 rollout also scheduled to start in early June.
At present, Huawei China Ecological Conference 2021 is going on. On the first day of the event, Eric Xu, Huawei’s Rotating Chairman announced that the company’s aim to upgrade 300 million devices over HarmonyOS in 2021.
HarmonyOS 2.0 status:
Huawei has released HarmonyOS 2.0 at Huawei Developer Conference 2020 and opened the developer beta testing last December for limited flagships in China.
After successful HarmonyOS 2.0 developer beta runs for the initial batch of devices. Huawei opened HarmonyOS 2.0 public developer beta program with 19 devices including Mate X2, models from Mate 40 series, and more.
After that, the company is rapidly working and continuously extending the test pool for more of its device. In this line, on May 9, the company has announced second phase testing for the mid-range Nova 6, Nova 7, and Nova 8 series.
To date, the Chinese tech giant released the 3 developer beta builds of HarmonyOS 2.0, 4 test versions of Huawei DevEco IDE for HarmonyOS app developers, and recently pushed OpenHarmony 2.0 package with added new lines of codes.
Security update:
Besides major updates, every device always needs minor updates from time to time, such as security updates, feature rollout, improvements, and optimizations for the system. Because they help to increase the overall performance and prevent the device from threats and viruses.
Now, Huawei has released the latest May 2021 security patch details published by the Android security bulletin, which will be soon rollout for Huawei devices.
May 2021 security patch details: This security update fixes 3 critical, 10 high, and 4 medium levels of CVE, which defend the device against threats. Check the full CVE details below.
The following are the CVE announced in May 2021 EMUI security update Android security bulletin.
Critical: CVE-2021-0474,CVE-2021-0475,CVE-2021-0473
High: CVE-2020-11234,CVE-2020-15436,CVE-2020-25705,CVE-2021-0484,CVE-2021-0477,CVE-2021-0472,CVE-2021-0480,CVE-2021-0466,CVE-2021-0481,CVE-2021-0476
Medium: CVE-2021-0488,CVE-2020-11231,CVE-2020-5235,CVE-2020-29368
Low: none
Already included in previous updates: CVE-2020-0169,CVE-2020-0170,CVE-2020-0172,CVE-2020-0171,CVE-2020-0174,CVE-2020-0173,CVE-2020-0175,CVE-2019-9364,CVE-2021-0375,CVE-2020-0475,CVE-2020-27054,CVE-2020-27046,CVE-2020-0346,CVE-2020-0359,CVE-2020-0354,CVE-2020-0298,CVE-2020-0299,CVE-2020-0309,CVE-2020-0291,CVE-2020-0292,CVE-2021-0431,CVE-2021-0435,CVE-2021-0443,CVE-2021-0446,CVE-2021-0428,CVE-2020-27067,CVE-2019-2182,CVE-2020-0500,CVE-2020-27028,CVE-2020-0360,CVE-2021-0433,CVE-2021-0468,CVE-2019-9386,CVE-2019-9358,CVE-2019-9235,CVE-2019-9236,CVE-2019-9240,CVE-2019-9242,CVE-2019-9244,CVE-2019-9246,CVE-2019-9251,CVE-2019-9296,CVE-2019-9344,CVE-2019-9354,CVE-2019-9356
Huawei has released the January 2023 software update for the Huawei Nova Y90 and Y70 smartphones in the global market, and this firmware clearly improves these phones’ security aspects for a better user experience.
Both Huawei Nova Y90 and Y70 runs EMUI 12 out of the box but it would be interesting if the company could have sent EMUI 13 instead of the security patch. Speaking of which, no one knows, when Huawei will rollout EMUI 13 for global users for the time being.
Coming back to the rollout, January 2023 security update for Huawei Nova Y90 and Nova Y70 comes with EMUI version 12.0.1.177 and EMUI 12.0.1.202. This update is suggested to install on all of the devices sold marketed outside of China and will appear in batches.
We suggest the corresponding users look into the settings > then open System & updates, followed by a Software update, and then tap on CHECK FOR UPDATES. You can download the latest firmware also from the My Huawei app.
You should know that the update won’t erase your personal data but it is suggested for you back up any important data before updating the device. On the other hand, the package will be deleted automatically once the installation succeeds.
Thanks to the tipster for this amazing information, Masterpiece.
(via)
Huawei has released February 2023 EMUI security patch details that will fetch better safety for smartphones running EMUI 12.0.1, EMUI 12.0, and EMUI 11 in the global market.
In the meantime, Huawei keeps on sending security patches, optimizations, and other important performance upgrades over the OTA method directly to the devices.
Meanwhile, Huawei has not released the February 2023 EMUI security patch update for smartphones but it may soon be delivered to the corresponding eligible models.
Why it’s important?
Security patches are important and Huawei releases such upgrades for smartphones to implement high safety measures to guard the data and fight vulnerabilities. Such updates roll out monthly and quarterly sessions.
What fixed:
Huawei has fixed 2 issues in critical condition, 14 of them fixed in high mode, medium and low level of vulnerabilities are not recorded this time. While there are 23 common vulnerability exposures patched from the last firmware version.
Specifically, it fixes an unauthorized access vulnerability (CVE-2022-48286) in the multi-screen collaboration module, which could have affected the confidentiality of the files that you are sharing over the air.
There are two medium-level vulnerabilities fixed for Bluetooth modules, which could exploit user data. CVE-2022-48295 addresses the fix of authentification of the IHwAntiMalPlugin API, which could let malware attack your Huawei device.
Next comes the Huawei fix for permission management vulnerability in the SystemUI module, which may cause users to receive misleading broadcasts from malicious apps for storage exploitations.
Below you can check all of the CVE counts and codes mentioned in the February 2023 security bulletin.
Critical:
- CVE-2022-22088, CVE-2022-41674
High:
- CVE-2022-20456, CVE-2022-20461, CVE-2022-20489, CVE-2022-20490, CVE-2022-20492, CVE-2022-20493, CVE-2022-20494, CVE-2023-20905, CVE-2023-20913, CVE-2023-20915, CVE-2023-20920, CVE-2023-20921, CVE-2022-33255, CVE-2022-32635
Already included in previous updates:
- CVE-2022-20504, CVE-2022-20506, CVE-2022-20513, CVE-2022-20515, CVE-2022-20516, CVE-2022-20517, CVE-2022-20518, CVE-2022-20520, CVE-2022-20521, CVE-2022-20525, CVE-2022-20528, CVE-2022-20530, CVE-2022-20537, CVE-2022-20539, CVE-2022-20541, CVE-2022-20544, CVE-2022-20546, CVE-2022-20552, CVE-2022-42535, CVE-2022-42542, CVE-2022-20496, CVE-2022-20566, CVE-2021-39793
February 2023 security patch may take some time to toss over the devices and we’ll keep you posted.
Huawei is expanding the January 2023 security patch for Nova 7 global version that improves the phone’s capability against potential threats. According to the information, Huawei Nova 7 January 2023 EMUI update comes with version 12.0.0.244 and 233 megabytes. This update is rolling out in batches began to rollout early last month.
You can check for the update via Settings or via the My Huawei app. Below you can see the update changelog:
This update improves system security with security patches.
Security:
- Integrates security patches released in January 2023 for improved system security.
Update notes:
- This update will not erase your personal data but we recommend that you back up only important data before updating.
- If you encounter any issues during the update contact the Huawei customer service hotline.
- The update package will be deleted automatically after the update is complete.
Thanks to the tipster – Mohammed for this amazing update.
