In vdec, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07671069; Issue ID: ALPS07671069.
References
| Link | Resource |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/April-2023 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
12 Apr 2023, 19:43
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.4 |
| CPE | cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8795t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8891:-:*:*:*:*:*:*:* |
|
| First Time |
Mediatek mt8891
Mediatek mt6895 Mediatek mt8795t Mediatek mt6855 Mediatek mt6879 Mediatek mt8798 Mediatek mt8673 Google android Mediatek Mediatek mt6789 Mediatek mt8781 Mediatek mt6983 |
|
| References | (MISC) https://corp.mediatek.com/product-security-bulletin/April-2023 - Vendor Advisory | |
| CWE | CWE-362 |
06 Apr 2023, 19:50
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-04-06 18:15
Updated : 2023-12-10 15:01
NVD link : CVE-2023-20684
Mitre link : CVE-2023-20684
CVE.ORG link : CVE-2023-20684
JSON object : View
Products Affected
mediatek
- mt8795t
- mt6895
- mt8798
- mt6789
- mt8891
- mt8673
- mt6879
- mt8781
- mt6855
- mt6983
- android
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')