多款MediaTek芯片CCCI輸入驗(yàn)證錯(cuò)誤漏洞
- CNNVD編號(hào):CNVD-2022-66248
- 危害等級(jí): 中危
- CVE編號(hào):CVE-2022-21766
- 漏洞類(lèi)型: 通用型漏洞
- 威脅類(lèi)型:未知
- 廠(chǎng) 商:未知
- 漏洞來(lái)源:國(guó)家信息安全漏洞共享平臺(tái)
- 發(fā)布時(shí)間:2022-09-30
- 更新時(shí)間:2022-09-30
漏洞簡(jiǎn)介
聯(lián)發(fā)科技股份有限公司(MediaTek Inc.)是全球第四大晶圓廠(chǎng)半導(dǎo)體公司,在移動(dòng)終端、智能家居應(yīng)用、無(wú)線(xiàn)連接技術(shù)及物聯(lián)網(wǎng)產(chǎn)品等市場(chǎng)位居領(lǐng)先地位,一年約有15億臺(tái)內(nèi)建MediaTek芯片的終端產(chǎn)品在全球各地上市。
多款MediaTek芯片CCCI存在輸入驗(yàn)證錯(cuò)誤漏洞,該漏洞源于CCCI中缺少邊界檢查,攻擊者可利用漏洞在不需要用戶(hù)交互的前提條件提升權(quán)限。
漏洞公示
在發(fā)布漏洞公告信息之前,CNVD都力爭(zhēng)保證每條公告的準(zhǔn)確性和可靠性。然而,采納和實(shí)施公告中的建議則完全由用戶(hù)自己決定,其可能引起的問(wèn)題和結(jié)果也完全由用戶(hù)承擔(dān)。是否采納我們的建議取決于您個(gè)人或您企業(yè)的決策,您應(yīng)考慮其內(nèi)容是否符合您個(gè)人或您企業(yè)的安全策略和流程。
參考網(wǎng)站
https://corp.mediatek.com/product-security-bulletin/July-2022
受影響實(shí)體
MediaTek MT6580 Android10.0
MediaTek MT6580 Android11.0
MediaTek MT6580 Android12.0
MediaTek MT6737 Android10.0
MediaTek MT6737 Android11.0
MediaTek MT6737 Android12.0
MediaTek MT6739 Android10.0
MediaTek MT6739 Android11.0
MediaTek MT6739 Android12.0
MediaTek MT6761 Android10.0
MediaTek MT6761 Android11.0
MediaTek MT6761 Android12.0
MediaTek MT6765 Android10.0
MediaTek MT6765 Android11.0
MediaTek MT6765 Android12.0
MediaTek MT6768 Android10.0
MediaTek MT6768 Android11.0
MediaTek MT6768 Android12.0
MediaTek MT6779 Android10.0
MediaTek MT6779 Android11.0
MediaTek MT6779 Android12.0
MediaTek MT6781 Android10.0
MediaTek MT6781 Android11.0
MediaTek MT6781 Android12.0
MediaTek MT6785 Android10.0
MediaTek MT6785 Android11.0
MediaTek MT6785 Android12.0
MediaTek MT6833 Android10.0
MediaTek MT6833 Android11.0
MediaTek MT6833 Android12.0
MediaTek MT6873 Android10.0
MediaTek MT6873 Android11.0
MediaTek MT6873 Android12.0
MediaTek MT6877 Android10.0
MediaTek MT6877 Android11.0
MediaTek MT6877 Android12.0
MediaTek MT6883 Android10.0
MediaTek MT6883 Android11.0
MediaTek MT6883 Android12.0
MediaTek MT6885 Android10.0
MediaTek MT6885 Android11.0
MediaTek MT6885 Android12.0
MediaTek MT6889 Android10.0
MediaTek MT6889 Android11.0
MediaTek MT6889 Android12.0
MediaTek MT6983 Android10.0
MediaTek MT6983 Android11.0
MediaTek MT6983 Android12.0
MediaTek MT8321 Android10.0
MediaTek MT8321 Android11.0
MediaTek MT8321 Android12.0
MediaTek MT8667 Android10.0
MediaTek MT8667 Android11.0
MediaTek MT8667 Android12.0
MediaTek MT8675 Android10.0
MediaTek MT8675 Android11.0
MediaTek MT8675 Android12.0
MediaTek MT8765 Android10.0
MediaTek MT8765 Android11.0
MediaTek MT8765 Android12.0
MediaTek MT8766 Android10.0
MediaTek MT8766 Android11.0
MediaTek MT8766 Android12.0
MediaTek MT8768 Android10.0
MediaTek MT8768 Android11.0
MediaTek MT8768 Android12.0
MediaTek MT8786 Android10.0
MediaTek MT8786 Android11.0
MediaTek MT8786 Android12.0
MediaTek MT8788 Android10.0
MediaTek MT8788 Android11.0
MediaTek MT8788 Android12.0
MediaTek MT8789 Android10.0
MediaTek MT8789 Android11.0
MediaTek MT8789 Android12.0
MediaTek MT8797 Android10.0
MediaTek MT8797 Android11.0
MediaTek MT8797 Android12.0
MediaTek MT8666 Android10.0
MediaTek MT6853 Android10.0
MediaTek MT6853 Android11.0
MediaTek MT6853 Android12.0
MediaTek MT6879 Android10.0
MediaTek MT6879 Android11.0
MediaTek MT6879 Android12.0
MediaTek MT6893 Android10.0
MediaTek MT6893 Android11.0
MediaTek MT6893 Android12.0
MediaTek MT6895 Android10.0
MediaTek MT6895 Android11.0
MediaTek MT6895 Android12.0
MediaTek MT6735 Android10.0
MediaTek MT6735 Android11.0
MediaTek MT6735 Android12.0
MediaTek MT6771 Android10.0
MediaTek MT6771 Android11.0
MediaTek MT6771 Android12.0
MediaTek MT8791 Android10.0
MediaTek MT8791 Android11.0
MediaTek MT8791 Android12.0
MediaTek MT6753 Android11.0
MediaTek MT6753 Android12.0
MediaTek MT8666 Android11.0
MediaTek MT8666 Android12.0
MediaTek MT6753 Android10.0
補(bǔ)丁
廠(chǎng)商已發(fā)布了漏洞修復(fù)程序,請(qǐng)及時(shí)關(guān)注更新:
https://source.android.com
多款MediaTek芯片CCCI輸入驗(yàn)證錯(cuò)誤漏洞的補(bǔ)丁