CVE-2023-20634

🗓️ 07 Mar 2023 00:00:00Reported by MediaTekType

In widevine, possible out of bounds write with local escalation of privileg

Reporter	Title	Published	Views	Family All 9
Circl	CVE-2023-20634	8 Mar 202300:23	–	circl
CNNVD	MediaTek 芯片输入验证错误漏洞	7 Mar 202300:00	–	cnnvd
Cvelist	CVE-2023-20634	7 Mar 202300:00	–	cvelist
NVD	CVE-2023-20634	7 Mar 202321:15	–	nvd
OSV	CVE-2023-20634	7 Mar 202321:15	–	osv
Prion	Input validation	7 Mar 202321:15	–	prion
Positive Technologies	PT-2023-17501 · Google · Widevine	7 Mar 202300:00	–	ptsecurity
RedhatCVE	CVE-2023-20634	23 May 202503:05	–	redhatcve
Vulnrichment	CVE-2023-20634	7 Mar 202300:00	–	vulnrichment

NVD

Vulners

Node

google androidMatch11.0

google androidMatch12.0

AND

mediatek mt6762Match-

mediatek mt6765Match-

mediatek mt6768Match-

mediatek mt6769Match-

mediatek mt6779Match-

mediatek mt6781Match-

mediatek mt6785Match-

mediatek mt6789Match-

mediatek mt6833Match-

mediatek mt6853Match-

mediatek mt6853tMatch-

mediatek mt6855Match-

mediatek mt6873Match-

mediatek mt6875Match-

mediatek mt6877Match-

mediatek mt6879Match-

mediatek mt6883Match-

mediatek mt6885Match-

mediatek mt6889Match-

mediatek mt6891Match-

mediatek mt6893Match-

mediatek mt8768Match-

mediatek mt8786Match-

mediatek mt8788Match-

mediatek mt8789Match-

mediatek mt8797Match-

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT6762, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6891, MT6893, MT8768, MT8786, MT8788, MT8789, MT8797",
    "versions": [
      {
        "version": "Android 11.0, 12.0",
        "status": "affected"
      }
    ]
  }
]

Source	Link
corp	www.corp.mediatek.com/product-security-bulletin/March-2023

06 Mar 2025 18:15Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.16.7

EPSS0.00016

SSVC

CWE-20