CVE-2023-20702
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
In 5G NRLC, there is a possible invalid memory access due to lack of error handling. This could lead to remote denial of service, if UE received invalid 1-byte rlc sdu, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00921261; Issue ID: MOLY01128895.
En 5G NRLC, existe un posible acceso no válido a la memoria debido a la falta de manejo de errores. Esto podría provocar una denegación remota de servicio, si el UE recibiera un rlc sdu de 1 byte no válido, sin necesidad de privilegios de ejecución adicionales. La interacción del usuario no es necesaria para la explotación. ID de parche: MOLY00921261; ID del problema: MOLY01128895.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-28 CVE Reserved
- 2023-11-06 CVE Published
- 2023-11-14 EPSS Updated
- 2024-09-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://corp.mediatek.com/product-security-bulletin/November-2023 | 2023-11-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6835 Search vendor "Mediatek" for product "Mt6835" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6873 Search vendor "Mediatek" for product "Mt6873" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6875 Search vendor "Mediatek" for product "Mt6875" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6879 Search vendor "Mediatek" for product "Mt6879" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6883 Search vendor "Mediatek" for product "Mt6883" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6885 Search vendor "Mediatek" for product "Mt6885" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6886 Search vendor "Mediatek" for product "Mt6886" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6889 Search vendor "Mediatek" for product "Mt6889" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6895 Search vendor "Mediatek" for product "Mt6895" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6980 Search vendor "Mediatek" for product "Mt6980" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6983 Search vendor "Mediatek" for product "Mt6983" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6985 Search vendor "Mediatek" for product "Mt6985" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6990 Search vendor "Mediatek" for product "Mt6990" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8673 Search vendor "Mediatek" for product "Mt8673" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8675 Search vendor "Mediatek" for product "Mt8675" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791 Search vendor "Mediatek" for product "Mt8791" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791t Search vendor "Mediatek" for product "Mt8791t" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8797 Search vendor "Mediatek" for product "Mt8797" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr15 Search vendor "Mediatek" for product "Nr15" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8798 Search vendor "Mediatek" for product "Mt8798" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6835 Search vendor "Mediatek" for product "Mt6835" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6873 Search vendor "Mediatek" for product "Mt6873" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6875 Search vendor "Mediatek" for product "Mt6875" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6879 Search vendor "Mediatek" for product "Mt6879" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6883 Search vendor "Mediatek" for product "Mt6883" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6885 Search vendor "Mediatek" for product "Mt6885" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6886 Search vendor "Mediatek" for product "Mt6886" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6889 Search vendor "Mediatek" for product "Mt6889" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6895 Search vendor "Mediatek" for product "Mt6895" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6980 Search vendor "Mediatek" for product "Mt6980" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6983 Search vendor "Mediatek" for product "Mt6983" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6985 Search vendor "Mediatek" for product "Mt6985" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6990 Search vendor "Mediatek" for product "Mt6990" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8673 Search vendor "Mediatek" for product "Mt8673" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8675 Search vendor "Mediatek" for product "Mt8675" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791 Search vendor "Mediatek" for product "Mt8791" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791t Search vendor "Mediatek" for product "Mt8791t" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8797 Search vendor "Mediatek" for product "Mt8797" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr16 Search vendor "Mediatek" for product "Nr16" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8798 Search vendor "Mediatek" for product "Mt8798" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6835 Search vendor "Mediatek" for product "Mt6835" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6873 Search vendor "Mediatek" for product "Mt6873" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6875 Search vendor "Mediatek" for product "Mt6875" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6879 Search vendor "Mediatek" for product "Mt6879" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6883 Search vendor "Mediatek" for product "Mt6883" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6885 Search vendor "Mediatek" for product "Mt6885" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6886 Search vendor "Mediatek" for product "Mt6886" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6889 Search vendor "Mediatek" for product "Mt6889" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6895 Search vendor "Mediatek" for product "Mt6895" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6980 Search vendor "Mediatek" for product "Mt6980" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6983 Search vendor "Mediatek" for product "Mt6983" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6985 Search vendor "Mediatek" for product "Mt6985" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6990 Search vendor "Mediatek" for product "Mt6990" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8673 Search vendor "Mediatek" for product "Mt8673" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8675 Search vendor "Mediatek" for product "Mt8675" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791 Search vendor "Mediatek" for product "Mt8791" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8791t Search vendor "Mediatek" for product "Mt8791t" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8797 Search vendor "Mediatek" for product "Mt8797" | - | - |
Safe
|
| Mediatek Search vendor "Mediatek" | Nr17 Search vendor "Mediatek" for product "Nr17" | - | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8798 Search vendor "Mediatek" for product "Mt8798" | - | - |
Safe
|