CVE-2023-20818

2023-08-0703:22:16

MediaTek

www.cve.org

wlan service

out of bounds read

input validation

local information

system execution privileges

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In wlan service, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07460540; Issue ID: ALPS07460540.

CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6983, MT6985",
    "versions": [
      {
        "version": "Android 12.0, 13.0",
        "status": "affected"
      }
    ]
  }
]

References

corp.mediatek.com/product-security-bulletin/August-2023