| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.0 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as critical, was found in MediaTek MT6580, MT6731, MT6735, MT6750S, MT6753, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8127, MT8135, MT8163, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8176, MT8183, MT8312C, MT8312D, MT8321, MT8362A, MT8365, MT8382, MT8385, MT8389, MT8392, MT8392_90, MT8665, MT8685, MT8693, MT8735, MT8735B, MT8735M, MT8752, MT8765, MT8783, MT8785 and MT8788. Impacted is an unknown function of the component ged. Such manipulation leads to out-of-bounds write. This vulnerability is uniquely identified as CVE-2022-20075. Local access is required to approach this attack. No exploit exists. It is best practice to apply a patch to resolve this issue.
Details
A vulnerability was found in MediaTek MT6580, MT6731, MT6735, MT6750S, MT6753, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8127, MT8135, MT8163, MT8167, MT8167S, MT8168, MT8173, MT8175, MT8176, MT8183, MT8312C, MT8312D, MT8321, MT8362A, MT8365, MT8382, MT8385, MT8389, MT8392, MT8392_90, MT8665, MT8685, MT8693, MT8735, MT8735B, MT8735M, MT8752, MT8765, MT8783, MT8785 and MT8788. It has been rated as critical. Affected by this issue is some unknown functionality of the component ged. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.
The weakness was disclosed 04/12/2022. The advisory is available at corp.mediatek.com. This vulnerability is handled as CVE-2022-20075 since 10/12/2021. The technical details are unknown and an exploit is not available.
Applying a patch is able to eliminate this problem.
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Product
Type
Vendor
Name
- MT6580
- MT6731
- MT6735
- MT6750S
- MT6753
- MT6755S
- MT6757
- MT6757C
- MT6757CD
- MT6757CH
- MT6761
- MT6762
- MT6763
- MT6765
- MT6768
- MT6769
- MT6771
- MT6779
- MT6781
- MT6785
- MT6833
- MT6853
- MT6853T
- MT6873
- MT6875
- MT6877
- MT6883
- MT6885
- MT6889
- MT6891
- MT6893
- MT8127
- MT8135
- MT8163
- MT8167
- MT8167S
- MT8168
- MT8173
- MT8175
- MT8176
- MT8183
- MT8312C
- MT8312D
- MT8321
- MT8362A
- MT8365
- MT8382
- MT8385
- MT8389
- MT8392
- MT8392_90
- MT8665
- MT8685
- MT8693
- MT8735
- MT8735B
- MT8735M
- MT8752
- MT8765
- MT8783
- MT8785
- MT8788
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.2VulDB Meta Temp Score: 4.0
VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Out-of-bounds writeCWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Timeline
10/12/2021 🔍04/12/2022 🔍
04/12/2022 🔍
04/17/2022 🔍
Sources
Advisory: corp.mediatek.comStatus: Confirmed
CVE: CVE-2022-20075 (🔍)
GCVE (CVE): GCVE-0-2022-20075
GCVE (VulDB): GCVE-100-196982
Entry
Created: 04/12/2022 15:05Updated: 04/17/2022 07:48
Changes: 04/12/2022 15:05 (37), 04/17/2022 07:48 (1)
Complete: 🔍
Cache ID: 216::103
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