In Bluetooth, there is a possible application crash due to bluetooth does not properly handle the reception of multiple LMP_host_connection_req. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198513; Issue ID: ALPS06198513.
References
| Link | Resource |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/January-2022 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
11 Jan 2022, 19:07
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-Other | |
| CVSS |
v2 : v3 : |
v2 : 3.3
v3 : 6.5 |
| First Time |
Mediatek mt8385
Mediatek mt8362b Mediatek mt6757 Mediatek mt6757c Mediatek mt6763 Mediatek mt6753 Mediatek mt6737 Mediatek mt6757ch Mediatek mt6757cd Mediatek awus036nh Mediatek mt6630 Mediatek mt6580 Mediatek mt6735 Mediatek mt7668 Mediatek mt8321 Mediatek mt8362a Mediatek Mediatek mt6755s Mediatek mt6771 Mediatek mt8183 Mediatek mt8167s Mediatek mt6739 Google android Mediatek mt8163 Mediatek mt8788 Mediatek mt8167 Mediatek mt6750s Mediatek mt8765 Mediatek mt7663 Mediatek mt7662t Mediatek mt8173 |
|
| CPE | cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7663:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7668:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757c:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6630:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757ch:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8362b:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:awus036nh:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8163:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7662t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757cd:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6755s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* |
|
| References | (MISC) https://corp.mediatek.com/product-security-bulletin/January-2022 - Vendor Advisory |
04 Jan 2022, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-01-04 16:15
Updated : 2023-12-10 14:09
NVD link : CVE-2022-20021
Mitre link : CVE-2022-20021
CVE.ORG link : CVE-2022-20021
JSON object : View
Products Affected
mediatek
- mt7663
- mt8163
- mt8788
- mt8183
- mt6737
- mt6757cd
- mt7668
- mt8167s
- mt6763
- mt6753
- mt6750s
- mt6735
- mt6757ch
- mt6630
- mt8362b
- mt8765
- mt8321
- mt6755s
- mt8385
- mt6757
- awus036nh
- mt8362a
- mt8167
- mt8173
- mt7662t
- mt6739
- mt6757c
- mt6771
- mt6580
- android
CWE