Huawei News
Huawei released January 2022 EMUI security details
Huawei has officially started the EMUI 12 beta rollout for global devices. Starting with Europe the company has expanded its new EMUI version rapidly and seems to be starting a stable rollout in H1 2022. In terms of security patches, Huawei also focuses on the HarmonyOS update for its eligible devices in a regular manner.
Apart from the EMUI 12 and HarmonyOS, the January 2022 Huawei EMUI security patch is now live and it fixes 2 critical, 12 high levels of CVEs, 47 medium levels of CVEs while there’s no low level of CVEs. The December 2021 security patch (third-party library) also fixes 2 high levels of CVE.
This January 2022 security update includes the following third-party library patches:
This security update includes the CVE announced in the December 2021 Android security bulletin:
Critical: CVE-2021-0967, CVE-2021-0968
High: CVE-2021-0704, CVE-2021-0952, CVE-2021-0954, CVE-2021-0955, CVE-2021-0963, CVE-2021-0964, CVE-2021-0965, CVE-2021-0966, CVE-2021-0970, CVE-2021-0971, CVE-2021-33909, CVE-2021-38204
Medium: CVE-2021-0726, CVE-2021-0849, CVE-2021-0731, CVE-2021-0738, CVE-2021-0761, CVE-2021-0765, CVE-2021-0768, CVE-2021-0770, CVE-2021-0772, CVE-2021-0789, CVE-2021-0803, CVE-2021-0866, CVE-2021-0716, CVE-2021-0855, CVE-2021-0560, CVE-2021-0805, CVE-2021-0779, CVE-2021-0791, CVE-2021-0795, CVE-2021-0838, CVE-2021-0840, CVE-2021-0844, CVE-2021-0796, CVE-2021-0797, CVE-2021-0798, CVE-2021-0804, CVE-2021-0822, CVE-2021-0824, CVE-2021-0886, CVE-2021-0969, CVE-2021-0976, CVE-2021-0992, CVE-2021-0998, CVE-2021-1007, CVE-2021-1009, CVE-2021-1010, CVE-2021-1011, CVE-2021-1012, CVE-2021-1022, CVE-2021-1024, CVE-2021-1030, CVE-2021-1031, CVE-2020-25668, CVE-2021-39636, CVE-2021-39648, CVE-2021-39656, CVE-2021-23134
Low: none
Already included in previous updates: CVE-2020-0368, CVE-2021-0434, CVE-2021-0929, CVE-2021-0794, CVE-2021-0837, CVE-2021-0759, CVE-2020-26139, CVE-2020-11288, CVE-2020-11176, CVE-2020-11291, CVE-2020-11304, CVE-2021-1900, CVE-2021-1925, CVE-2021-1937, CVE-2021-30260, CVE-2021-1914, CVE-2021-1916, CVE-2021-1919, CVE-2021-1920, CVE-2021-1886, CVE-2021-1888, CVE-2021-1889, CVE-2021-1890, CVE-2021-1909, CVE-2021-1923, CVE-2021-1933, CVE-2021-1935, CVE-2021-1946, CVE-2021-1952, CVE-2021-1960, CVE-2021-1971, CVE-2021-30295, CVE-2021-1934, CVE-2021-1913, CVE-2021-1917, CVE-2021-1932, CVE-2021-1936, CVE-2021-1949, CVE-2021-1959, CVE-2021-1984, CVE-2021-1985, CVE-2021-30256, CVE-2021-30257, CVE-2021-30258, CVE-2021-30288, CVE-2021-30291, CVE-2021-30292, CVE-2021-30297, CVE-2021-30302, CVE-2021-30310, CVE-2021-1983
This security update includes the CVE of other third-party library patches:
High: CVE-2021-20322, CVE-2021-3640
This security update includes the following HUAWEI patches:
CVE-2021-40026: Heap-based buffer overflow vulnerability in the AOD module
Severity: Medium
Affected versions: EMUI 12.0.0, EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service integrity.
CVE-2021-40020: Out-of-bounds array read vulnerability in the security storage module
Severity: High
Affected versions: 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 service confidentiality.
CVE-2021-40011: Uncontrolled resource consumption vulnerability in the display module
Severity: High
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 integrity.
CVE-2021-40009: Out-of-bounds write vulnerability in the AOD module
Severity: Medium
Affected versions: EMUI 12.0.0, EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service integrity.
CVE-2021-40038: Double free vulnerability in the AOD module
Severity: Medium
Affected versions: EMUI 12.0.0, EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service integrity.
CVE-2021-40037: Vulnerability of accessing resources using an incompatible type (type confusion) in the MPTCP subsystem
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 cause the system to crash and restart.
CVE-2021-40029: Buffer overflow vulnerability due to a boundary error with the Samba server in the file management 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 function stability.
CVE-2021-40035: Buffer overflow vulnerability due to a boundary error with the Samba server in the file management 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 function stability.
CVE-2021-40031: Null pointer dereference vulnerability in the camera module
Severity: Medium
Affected versions: EMUI 12.0.0, EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service integrity.
CVE-2021-40039: Null pointer dereference vulnerability in the camera module
Severity: Medium
Affected versions: EMUI 12.0.0, EMUI 11.0.0, Magic UI 4.0.0
Impact: Successful exploitation of this vulnerability may affect service integrity.
CVE-2021-40004: Improper permission management vulnerability in the cellular 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 affect service confidentiality.
Huawei’s Mate 70 series of mobile phones was officially unveiled today. The new series of mobile phones are now open for reservation, and the number of reservations has exceeded 560,000 in 20 minutes . It includes three models: standard version, Pro and Pro +, with a total of 8 colors, and the highest memory combination of 16GB+1TB is available.
Huawei Mate 70
Color: Obsidian Black, Snow White, Spruce Green, Hyacinth Purple
Version: 12GB+256GB, 12GB+512GB and 12GB+1TB
Huawei Mate 70 Pro
Color
Obsidian Black
Snow White
Spruce Green
Hyacinth Purple
Version
12GB+256GB
12GB+512GB
12GB+1TB
Huawei Mate 70 Pro+
Color
Ink Black
Feather White
Gold and Silver Brocade
Flying Blue
Version
16GB+512GB
16GB+1TB
Huawei Mate 70
Screen: about 6.69 inches | 1.5K straight screen
Security: Side fingerprint | Face recognition solution to be determined
Image: Centered large circular triple-camera module | 50Mp 1/1.5″ large-bottom variable aperture + 12Mp 5X periscope telephoto
Battery: Support wireless charging
Protection: “High standard dust and water resistance”
Huawei Mate 70 Pro
Screen: 6.88 inches | 1.5K 120Hz quad-curved screen
Security: Support ToF 3D face recognition + side fingerprint
Image: 50Mp± 1/1.3″ large-bottom main camera (with variable aperture) + 50Mp± 1/2.5″± 3.5X± periscope telephoto macro
Battery: less than 6000mAh | Wired charging + wireless charging
Protection: Support dustproof and waterproof.
Huawei announced that it will launch the Huawei Service Rewards Promotion starting November 11. Users can enjoy service benefits such as 12% off on spare parts, 50 yuan off for battery replacement, and free labor costs for repairs.
Event Time
November 11, 2024 – December 31, 2024
Service Content
12% off on spare parts
Get 50 yuan off when you replace your battery.
Huawei Sound X4 smart speaker was launched on Huawei Mall, and full pre-sale started on the same day, and the first sale of the new product started at 20:00 on October 31.
The smart speaker is available in two colors: Rhythmic Black and Dynamic White, priced at 2199 yuan and 2599 yuan respectively.
The speaker contains eight units, including 1 woofer, 4 mid-range speakers, 1 tweeter and 2 passive radiators . Officials said that the high, medium and low frequency units work within their respective frequency response ranges, giving full play to the advantages of each unit. A HUAWEI Sound X4 can bring “symphony orchestra-like” sound effects.
The speaker has obtained Hi-Res high-definition sound quality certification, which can provide more sound details and also perceive the spatial sense of the sound. Its subwoofer has a power of 50W and is also equipped with 2 passive radiators. The low frequency dives to 36Hz and has a 25mm stroke.
In addition, its high-frequency unit has a power of 3W and the mid-frequency unit has a power of 5W, and they use pure titanium diaphragm and self-developed mica fiber diaphragm respectively.
The speaker is equipped with Huawei SOUND bass enhancement algorithm, which can actively control the vibration of the speaker, reduce distortion, improve the transient response of low frequency, and achieve deep and powerful low frequency performance. It adopts Sym-Pole mirror design to offset vibration noise and bring rich bass.
In addition, it supports control methods such as one-touch, one-cover, and two-tap, which can respectively complete operations such as lighting, muting, and turning off the lights. The speaker also supports intelligent recognition of spatial structure, emitting sound waves to detect the room structure and receiving feedback, and can automatically match the sound effect scheme in the spatial scene.