The Chinese tech giant Huawei has been continuously providing monthly security patch updates to its eligible devices. The device also needs to keep receiving a monthly update, because any kind of update s sent by the company with some improvements, that are essential for users.

If there is an issue with a device after it is launched by the firm, the problem is remedied through the update itself. In addition, the corporation only sends new features to users via OTA (over-the-air). Huawei has always been at the forefront of monthly security patches, which means that all Huawei devices that are eligible have received fresh firmware with some enhancements and new features.

Recently, the Chinese tech giant has officially started rolling out the new EMUI 12 major update for its global variant and in China, Huawei users are keep receiving the new firmware which is based on the HarmonyOS 2.0 operating system while the upgraded version of this system – HarmonyOS 3.0 will soon hit the market.

Apart from the EMUI 12 and HarmonyOS 2.0, the Chinese smartphone maker is keep providing monthly security patch updates to its devices, and in this context, the company has shared the information about the security patch of April 2022. According to the details, April 2022 security patch is now live for users and it fixes 19 High levels, and 9 mediums while there are no low levels of CVEs. Below you can check the full information.

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This security update includes the CVE announced in the March 2022 Android security bulletin:

Critical: none

High: CVE-2021-39624, CVE-2021-39667, CVE-2021-39692, CVE-2021-39695, CVE-2021-39697, CVE-2021-39703, CVE-2021-39704, CVE-2021-39706, CVE-2021-39707, CVE-2021-39686, CVE-2021-35105, CVE-2022-20053, CVE-2021-39698, CVE-2021-39685, CVE-2021-3655, CVE-2021-35088, CVE-2021-35103, CVE-2021-35106, CVE-2021-35117

Medium: CVE-2021-30299, CVE-2021-33624, CVE-2021-37159, CVE-2021-39711, CVE-2021-39714, CVE-2021-39792, CVE-2021-41864, CVE-2021-43975, CVE-2021-22600

Low: none

Already included in previous updates: CVE-2021-40490, CVE-2021-31345, CVE-2021-31346, CVE-2021-31889, CVE-2021-31890, CVE-2021-40148, CVE-2021-0987, CVE-2021-1005, CVE-2021-1014, CVE-2021-1015

This security update includes the following HUAWEI patches:

CVE-2022-22258: Event notification vulnerability in the Wi-Fi module

Severity: Medium

Affected versions: EMUI 12.0.0, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0

Impact: Successful exploitation of this vulnerability may cause third-party apps to intercept and add information and result in elevation of privilege.

CVE-2022-22257: Vulnerability of improper permission control in the customization framework

Severity: High

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Impact: Successful exploitation of this vulnerability may affect integrity.

CVE-2022-22256: Vulnerability of improper access control in the DFX module

Severity: Medium

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Impact: Successful exploitation of this vulnerability may affect confidentiality.

CVE-2022-22255: Common DoS vulnerability in the application framework

Severity: Medium

Affected versions: EMUI 12.0.0

Impact: Successful exploitation of this vulnerability may affect availability.

CVE-2022-22254: Permission bypass vulnerability when the CAs in the NFC module access the TEE

Severity: High

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Impact: Successful exploitation of this vulnerability may affect confidentiality.

CVE-2022-22253: Vulnerability of improper validation of integrity check values in the DFX module

Severity: Medium

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Impact: Successful exploitation of this vulnerability may affect system stability.

CVE-2022-22252: UAF vulnerability in the DFX module

Severity: Critical

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Impact: Successful exploitation of this vulnerability may affect system stability.

CVE-2021-46742: Unauthorized insertion and tampering of settings secure data in the multi-window module.

Severity: Medium

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0

Impact: Successful exploitation of this vulnerability may affect availability.

CVE-2021-46740: Vulnerability of defects being introduced in the design process in the device authentication service module

Severity: Medium

Affected versions: EMUI 12.0.0

Impact: Successful exploitation of this vulnerability may affect confidentiality.

CVE-2021-40065: Service logic error vulnerability in the communication module

Severity: High

Affected versions: EMUI 12.0.0, EMUI 11.0.1, EMUI 11.0.0, Magic UI 4.0.0

Impact: Successful exploitation of this vulnerability may affect confidentiality.

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As is customary, Huawei Asian consumers continue to receive the EMUI-based upgrade, and in this vein, Huawei has begun pushing out a new firmware update for Huawei P40 Pro smartphone users in Europe. The latest firmware update has improved the security and performance of your device.

The most recent software is in the form of the November 2021 and December 2021 security patch updates, which improved your smartphone’s security while adding no new features.

In terms of the version, both security patches have arrived with the single build which is 11.0.0.26 and based on EMUI 11. The installation size of this update is 581MB which you should update on your device as soon as possible.

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SOFTWARE INFORMATION:

Device Name:

• Huawei P40 Pro

Update Version:

• 11.0.0.26

Update Size:

• 581MB

System Version:

• EMUI 11.

HUAWEI P40 Pro Version 11.0.0.26 UPDATE CHANGELOG: (EUROPE)

Update Package 1:

This update uses security patches to improve system security.

Security:

• Integrates security patches released in November 2021 for improved system security. For more information about the security of HUAWEI’s EMUI system updates.

Update Package 2:

This update uses security patches to improve system security.

Security:

• Integrates security patches released in December 2021 for improved system security. For more information about the security of HUAWEI’s EMUI system updates.

Keep in your mind:

• Your personal data will not be deleted by the update. However, we recommend that you back up important data before updating.
• If you encounter problems during the update, call the Huawei customer service line or visit a Huawei customer service center.
• The update package will be automatically deleted when the update is complete.

How to update?

Through the Support app:

• Services Tab
• Update
• CHECK FOR UPDATES
• Download and install.

Through the Setting:

• System & updates
• Software update
• CHECK FOR UPDATES
• Download and install.

ABOUT THE HUAWEI P40 PRO:

The company has launched its Huawei P40 Pro smartphone in the month of March last year along with two more models. The Huawei P40 Pro smartphone has the best camera for shooting as well as capturing images and the smartphone has got a Photo score of 140 points and the best Video score of 105 points from DXOMARK.

HUAWEI P40 PRO SPECIFICATIONS:

• Display Size: 6.58 inches
• Type: OLED, up to 90 Hz frame refresh rate
• Resolution: FHD+ 2640 x 1200 Pixels
• Splash, Water, and Dust Resistant: IP68
• Processor: HUAWEI Kirin 990 5G (Octa-core 2 x Cortex-A76 Based 2.86 GHz + 2 x Cortex-A76 Based 2.36 GHz + 4 x Cortex-A55 1.95 GHz)
• Operating System: EMUI 10.1 (Based on Android 10)
• Memory: 8 GB RAM + 256 GB ROM
• Rear Camera:50 MP Ultra Vision Camera (Wide Angle, f/1.9 aperture, OIS) + 40 MP Cine Camera (Ultra-Wide Angle, f/1.8 aperture) + 12 MP SuperSensing Telephoto Camera (f/3.4 aperture, OIS) + 3D Depth Sensing Camera
• Front Camera:32 MP Selfie Camera (f/2.2 aperture) + Depth Camera
• Battery: 4,200 mAh, HUAWEI SuperCharge (Max 40 W)
• Sensors: Gesture Sensor, Gravity Sensor, Infrared Sensor, Fingerprint Sensor, Hall Sensor, Gyroscope, Compass, Ambient Light Sensor, Proximity Sensor, Colour Temperature Sensor.

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The Huawei Mate Xs was a foldable smartphone produced by Huawei. Since its inception, the corporation has sent out firmware and security patch updates on a regular basis. The Huawei Mate Xs smartphone came with EMUI 10.1 pre-installed, and it is compatible with the EMUI 11 major update.

Huawei had released the stable version of EMUI 11 for Mate Xs owners following beta testing. The Huawei Mate Xs foldable smartphone now runs on Huawei’s Emotion-UI EMUI 11 operating system in the global market.

Apart from the EMUI version, the smartphone is also compatible with Huawei’s HarmonyOS 2.0 operating system, which was released on June 2, 2021, and is Huawei’s self-developed system. This device has already received the HarmonyOS 2.0 version in China; however, global customers are still waiting, and we have no idea when the company will release this updated OS.

Now, returning to the topic of the post, Huawei has begun delivering a new firmware update for Huawei Mate Xs smartphone users in Europe. The most recent software is in the form of the November 2021 and December 2021 security patch updates, which improved your smartphone’s security while adding no new features.

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HUAWEI MATE XS NEW VERSION:

The most recent patch update is based on EMUI 11 and comes with version number 11.0.0.206 (C432E2R2P1), with a 588MB installation Size.

HUAWEI MATE XS EMUI 11.0.0.206 (C432E2R2P1) CHANGELOG:

Update Package 1:

This update uses security patches to improve system security.

Security:

• Integrates security patches released in November 2021 for improved system security. For more information about the security of HUAWEI’s EMUI system updates.

Update Package 2:

This update uses security patches to improve system security.

Security:

• Integrates security patches released in December 2021 for improved system security. For more information about the security of HUAWEI’s EMUI system updates.

Keep in the mind:

• This update will not erase your personal data, but we recommend that you back up any important data before updating.
• If you encounter any issues during the update, please call the Huawei customer service hotline or visit a Huawei customer service center for assistance.
• The update package will be deleted automatically after the update is complete.

HOW TO UPDATE?

Through the Support app:

• Services Tab
• Update
• CHECK FOR UPDATES
• Download and install.

Through the Setting:

• System & updates
• Software update
• CHECK FOR UPDATES
• Download and install.

HUAWEI MATE XS KEY SPECIFICATIONS:

• Display:  8-inches, Folded – 6.6-inches Front, 6.38 inches Back
• Resolution: 2200 x 2480 pixels
• RAM: 8GB
• Storage: 512GB
• OS: Upgradble EMUI 10 (Android 10)
• Front Camera: 40 MP, f/1.8, 27mm (wide), 1/1.7″, PDAF, 8 MP, f/2.4, 81mm (telephoto), PDAF, OIS, 3x optical zoom, 5x hybrid zoom, 16 MP, f/2.2, 17mm (ultrawide), AF
• Rear Camera: No – uses the main camera
• Battery: 4500mAh.

SOFTWARE INFORMATION:

Device Name:

• Huawei Mate Xs

Update Version:

•  11.0.0.206 (C432E2R2P1)

Update Size:

• 588MB

System Version:

• EMUI 11

Android Version:

• Android 10.

Note: If you have received the latest EMUI update on your smartphone/tablet/devices, you can send us an email (@TheDeepNewsSou1) with Screenshots/Updates/Versions/Changelogs.

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