Huawei News
These 49 issues on EMUI 11, 10.1, 10, Magic UI 4 and Magic UI 3.1 got fixed with July 2021 security patch
![EMUI July 2021 Patch Details 49 Issues Fixed](https://www.huaweiupdate.com/wp-content/uploads/2021/07/EMUI-July-2021-Patch-Details-49-Issues-Fixed.png)
Huawei has released the July 2021 security patch details, which fixes many issues and bugs to provide better system security. The July 2021 security patch fixes common vulnerabilities and exposures (CVE) including 2 Criticals and 13 High levels of CVE’s.
In the July 2021 security patch, Huawei has fixes some issues found on the EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, Magic UI 4.0.0, and Magic UI 3.1.1.
These 49 issues on EMUI 11, 10.1, 10, Magic UI 4 and Magic UI 3.1 got fixed with July 2021 security patch:
CVE-2021-22475: Improper permission management vulnerability in some Huawei phones
Severity: Low
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22394: Buffer overflow vulnerability in some Huawei devices
Severity: Medium
Affected versions: 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 DoS of the apps during Multi-Screen Collaboration.
CVE-2021-36997: Low memory error in some Huawei devices due to the unlimited size of images to be parsed
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may cause the Gallery or Files app to exit unexpectedly.
CVE-2021-36996: Improper verification vulnerability in some Huawei devices
Severity: Low
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may cause transmission of certain virtual information.
CVE-2021-36995: Unauthorized file access vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.
CVE-2021-36994: Trustlist strings being repeatedly inserted into the linked list in some Huawei devices due to race conditions
Severity: Low
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist.
CVE-2021-36993: Memory leaks in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service availability.
CVE-2021-36992: Public key verification vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-36991: Unauthorized file access vulnerability in some Huawei devices due to unstandardized path input
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability by creating malicious file paths can cause unauthorized file access.
CVE-2021-36990: Vulnerability of tampering with the kernel in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate permissions.
CVE-2021-36989: Kernel crash vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate permissions.
CVE-2021-36988: Parameter verification issues in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability can affect service integrity.
CVE-2021-36987: Nodes in the linked list being freed for multiple times in some Huawei devices due to race conditions
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability can cause the system to restart.
CVE-2021-36986: Vulnerability of tampering with the kernel in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate permissions.
CVE-2021-36985: Code injection vulnerability in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may exhaust system resources and cause the system to restart.
CVE-2021-22491: Input verification vulnerability in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service availability.
CVE-2021-22490: Permission verification vulnerability in some Huawei phones
Severity: Low
Affected versions: 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 the device performance.
CVE-2021-22488: Unauthorized file access vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.
CVE-2021-22487: Out-of-bounds read vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service availability.
CVE-2021-22486: Unstandardized field names in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22485: SSID vulnerability with Wi-Fi network connections in Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22483: IP address spoofing vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may cause DoS.
CVE-2021-22482: Uninitialized variable vulnerability in some Huawei devices
Severity: Low
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may cause transmission of invalid data.
CVE-2021-36998: Improper verification vulnerability in some devices
Severity: Low
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may allow attempts to read an array that is out of bounds.
CVE-2021-22474: Out-of-bounds memory access in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may cause process exceptions.
CVE-2021-22473: Authentication vulnerability in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22472: Improper verification vulnerability in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22460: Boot restriction bypass vulnerability in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22455: Integer overflow vulnerability with the Always On Display (AOD) driver in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate the permission to that of the root user.
CVE-2021-22450: Memory leaks in some Huawei devices due to exceptions when freeing memory
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability will exhaust system memory resources and cause the device to restart.
CVE-2021-22436: Logic bypass vulnerability in some Huawei devices
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service integrity and availability.
CVE-2021-22435: Logic bypass vulnerability in some Huawei devices
Severity: High
Affected versions: EMUI 10.1.1, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may affect service integrity and availability.
CVE-2021-22425: Nodes in the linked list being freed for multiple times in some Huawei devices due to race conditions
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability can cause the system to restart.
CVE-2021-22423: Integer overflow vulnerability with the Always On Display (AOD) driver in some Huawei devices
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate the permission to that of the root user.
CVE-2021-22422: Integer overflow vulnerability with the Always On Display (AOD) driver in some Huawei devices
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate the permission to that of the root user.
CVE-2021-22419: Startup verification vulnerability with non-Huawei APKs in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may allow knock-off apps to run automatically.
CVE-2021-22418: Integer overflow vulnerability with the Always On Display (AOD) driver in some Huawei devices
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability may escalate the permission to that of the root user.
CVE-2021-22417: Memory leaks and out-of-bounds access vulnerabilities in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.
CVE-2021-22407: Identity verification vulnerability due to unverified server when connecting Huawei phones to a computer via HiSuite
Severity: Low
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22406: Remote DoS vulnerability with the MeeTime app
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1
Impact: Successful exploitation of this vulnerability will cause the app to exit unexpectedly.
CVE-2021-22405: Configuration defects in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service availability.
CVE-2021-22404: Directory traversal vulnerability in Huawei phones
Severity: Low
Affected versions: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22403: Vulnerability of hijacking unverified providers in some Huawei phones
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1
Impact: Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.
CVE-2021-22402: DoS vulnerability in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may cause DoS attacks.
CVE-2021-22401: Remote DoS vulnerability in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability can affect service integrity.
CVE-2021-22395: Code injection vulnerability in some Huawei devices
Severity: Medium
Affected versions: 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 service confidentiality.
CVE-2021-36999: Buffer overflow vulnerability in some Huawei devices
Severity: Medium
Affected versions: EMUI 11.0.0, EMUI 10.1.1, Magic UI 4.0.0, Magic UI 3.1.1
Impact: Successful exploitation of this vulnerability by sending malicious images and inducing users to open the images may cause remote code execution.
CVE-2021-37000: Improper permission management vulnerability in some Huawei phones
Severity: High
Affected versions: EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2021-22367: Logic bypass vulnerability in some Huawei devices
Severity: High
Affected versions: EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1
Impact: Successful exploitation of this vulnerability may lead to authentication bypass.
Huawei News
Huawei Smart Screen S5 Pro sale details
![Huawei Smart Screen S5 Pro (1)](https://www.huaweiupdate.com/wp-content/uploads/2024/07/Huawei-Smart-Screen-S5-Pro-1.png)
Huawei officially started the sale of its new Smart Screen S5 Pro. The latest smart screen comes with three sizes of 65/75/85 inches and supports Huawei Lingxi pointing remote control, 4K super projection and other functions.
Huawei Smart Screen S5 Pro sale price
- 65 inches 6499 yuan
- 75 inches 8499 yuan
- 86 inches 11999 yuan
The entire Huawei Smart Screen S5 Pro series supports Lingxi pointing remote control , which can realize operations such as sliding, tapping, dragging, circling and jumping; the smart screen supports the super desktop function, which can realize large-screen operation of mobile phone apps.
Huawei Smart Screen S5 Pro is equipped with a 4K flagship main core + AI vision chip, which can realize functions such as smooth portrait tracking, AI fitness, children’s sitting posture and distance reminders, AI somatosensory games, ambient light perception, etc.; it has 3 pre-installed HDMI2.1 interfaces, standard 4GB+128GB storage combination, and supports dual-band Wi-Fi 6.
The Huawei Smart Screen S5 Pro series is equipped with a four-unit audio system as standard, which supports surround stereo effects. Users can cast 4K video content from apps such as Huawei Video, Bilibili, Mango TV, Tencent Video, Youku Video, and iQiyi to the smart screen , with a frame rate of 60FPS and a delay of about 80 milliseconds.
Huawei News
Huawei MateBook GT laptop arriving soon
![Huawei MateBook GT](https://www.huaweiupdate.com/wp-content/uploads/2024/07/Huawei-MateBook-GT-1.png)
Huawei is expected to release a new MateBook GT 14 laptop. The device appeared on the Huawei Smart Life App in May this year. The 3C certification information shows that the computer model is ENZH, produced by Wuxi Dengyuan Electronic Technology Co., Ltd., and is equipped with the same 140W power adapter as the MateBook X Pro 2024.
As per the Geekbench benchmark database, the ENZH laptops have three processor versions: Intel Core Ultra 5 125H / Ultra 7 155H / Ultra 9 185H .
In addition, the launch of Hongmeng Smart S9 and Huawei’s all-scenario new products has been officially announced to be held on August 6, which will bring a variety of products such as headphones, mobile phones, smart screens, etc.
Huawei News
Huawei Smart Screen S5 Pro comes with 4 speakers
![Huawei Smart Screen S5 Pro comes with 4 speakers](https://www.huaweiupdate.com/wp-content/uploads/2024/07/Huawei-Smart-Screen-S5-Pro-comes-with-4-speakers.png)
Huawei Smart Screen S5 Pro is all set to go on sale tomorrow. It has now appeared in the Huawei Smart Life App and has three size versions to choose from.
Huawei Smart Screen S5 Pro has three sizes, all equipped with 4 speakers as standard , and no ads when turned on by default. Huawei Smart Screen S5 Pro series sizes are 65 inches, 75 inches and 86 inches.
The screen material is LCD, supports 120Hz/240Hz refresh rate, and the entire series is standard with 4 speakers and 4GB+128GB memory combination, and supports dual-band WiFi 6 and HDMI 2.1.