CVE-2023-20696

2023-05-1500:00:00

MediaTek

www.cve.org

preloader

vulnerability

local privilege escalation

system execution privileges

0.0004 Low

EPSS

Percentile

5.1%

JSON

In preloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07856356 / ALPS07874388 (For MT6880 and MT6890 only); Issue ID: ALPS07856356 / ALPS07874388 (For MT6880 and MT6890 only).

CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT6880, MT6890, MT8167, MT8175, MT8185, MT8195, MT8321, MT8365, MT8385, MT8395, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797",
    "versions": [
      {
        "version": "Android 13.0 / OpenWrt 19.07, 21.02",
        "status": "affected"
      }
    ]
  }
]

References

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVELIST:CVE-2023-20696