CVE-2023-20661

2023-04-0600:00:00

MediaTek

www.cve.org

wlan

integer overflow

privilege escalation

local

out of bounds

write

patch

EPSS

Percentile

9.6%

JSON

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560782; Issue ID: ALPS07560782.

CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT5221, MT6879, MT6895, MT6983, MT7902, MT7921, MT8167S, MT8168, MT8175, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8696, MT8766, MT8768, MT8771, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8795T, MT8797, MT8798",
    "versions": [
      {
        "version": "Android 12.0, 13.0 / Yocto 3.1, 3.3, 4.0 / Linux-4.19 (for MT5221, MT7921 and MT7902 chipsets only)",
        "status": "affected"
      }
    ]
  }
]

References

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

EPSS

Percentile

9.6%

JSON

Related for CVELIST:CVE-2023-20661