CVE-2022-21756

2022-06-0617:39:24

MediaTek

www.cve.org

4.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In WLAN driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06535950; Issue ID: ALPS06535950.

CNA Affected

[
  {
    "product": "MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6879, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT6895, MT6983, MT6985, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8695, MT8696, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797",
    "vendor": "MediaTek, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android 11.0, 12.0"
      }
    ]
  }
]

References

corp.mediatek.com/product-security-bulletin/June-2022