CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in MediaTek MT6739, MT6761, MT6762, MT6763, MT6765, MT6769, MT6771, MT6779, MT6785, MT6789, MT6873, MT6875, MT6877, MT6879, MT6895, MT6983, MT8791, MT8791T and MT8797 (Chip Software). Affected is some unknown functionality of the component ril. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. CVE summarizes:
In ril, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628609; Issue ID: ALPS07628609.
The weakness was released 03/08/2023 as ALPS07628609. The advisory is available at corp.mediatek.com. This vulnerability is traded as CVE-2023-20645 since 10/28/2022. The technical details are unknown and an exploit is not available.
Applying the patch ALPS07628609 is able to eliminate this problem.
Product
Type
Vendor
Name
- MT6739
- MT6761
- MT6762
- MT6763
- MT6765
- MT6769
- MT6771
- MT6779
- MT6785
- MT6789
- MT6873
- MT6875
- MT6877
- MT6879
- MT6895
- MT6983
- MT8791
- MT8791T
- MT8797
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.3VulDB Meta Temp Score: 3.3
VulDB Base Score: 2.3
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.4
NVD Vector: 🔍
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-boundsCWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
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: 🔍
Patch: ALPS07628609
Timeline
10/28/2022 🔍03/08/2023 🔍
03/08/2023 🔍
04/01/2023 🔍
Sources
Advisory: ALPS07628609Status: Confirmed
CVE: CVE-2023-20645 (🔍)
Entry
Created: 03/08/2023 08:52 AMUpdated: 04/01/2023 03:05 PM
Changes: 03/08/2023 08:52 AM (42), 04/01/2023 03:05 PM (11)
Complete: 🔍
Cache ID: 18:67E:40
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