Vulnerability · Published Sep 4, 2023 · Assigned by MediaTek
CVE-2023-20839
Medium 4.2
In plain English
A medium-severity security flaw in MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8673 from MediaTek, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS NVD)4.2Medium
Exploit odds (30 days)0.1%top 99.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In imgsys, there is a possible out of bounds read due to a missing valid range checking. This could lead to local information disclosure with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326455; Issue ID: ALPS07326409.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MediaTek, Inc. | MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8673 | Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0 |