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MediaTekCVE-2023-32855

HistoryDec 04, 2023 - 4:15 a.m.

CVE-2023-32855

2023-12-0404:15:08

CWE-862

MediaTek

web.nvd.nist.gov

security

cve-2023-32855

escalation of privilege

aee

patch

nvd

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

In aee, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07909204; Issue ID: ALPS07909204.

Affected configurations

Nvd

Vulners

Node

linuxfoundationyoctoMatch2.6

linuxfoundationyoctoMatch3.3

linuxfoundationyoctoMatch4.0

rdkcentralrdk-bMatch2022q3

googleandroidMatch12.0

googleandroidMatch13.0

openwrtopenwrtMatch19.07.0-

openwrtopenwrtMatch21.02

AND

mediatekmt2735Match-

mediatekmt2737Match-

mediatekmt6765Match-

mediatekmt6768Match-

mediatekmt6769Match-

mediatekmt6833Match-

mediatekmt6835Match-

mediatekmt6853Match-

mediatekmt6853tMatch-

mediatekmt6855Match-

mediatekmt6873Match-

mediatekmt6875Match-

mediatekmt6877Match-

mediatekmt6879Match-

mediatekmt6880Match-

mediatekmt6885Match-

mediatekmt6889Match-

mediatekmt6890Match-

mediatekmt6893Match-

mediatekmt6895Match-

mediatekmt6980Match-

mediatekmt6983Match-

mediatekmt6985Match-

mediatekmt6990Match-

mediatekmt8667Match-

mediatekmt8765Match-

mediatekmt8768Match-

mediatekmt8786Match-

mediatekmt8791Match-

mediatekmt8791tMatch-

mediatekmt8791wifiMatch-

mediatekmt8798Match-

VendorProductVersionCPE
linuxfoundationyocto2.6cpe:2.3:a:linuxfoundation:yocto:2.6:*:*:*:*:*:*:*
linuxfoundationyocto3.3cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*
linuxfoundationyocto4.0cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
rdkcentralrdk-b2022q3cpe:2.3:a:rdkcentral:rdk-b:2022q3:*:*:*:*:*:*:*
googleandroid12.0cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
googleandroid13.0cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
openwrtopenwrt19.07.0cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*
openwrtopenwrt21.02cpe:2.3:o:openwrt:openwrt:21.02:*:*:*:*:*:*:*
mediatekmt2735-cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:*
mediatekmt2737-cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linuxfoundation	yocto	2.6	cpe:2.3:a:linuxfoundation:yocto:2.6:::::::*
linuxfoundation	yocto	3.3	cpe:2.3:a:linuxfoundation:yocto:3.3:::::::*
linuxfoundation	yocto	4.0	cpe:2.3:a:linuxfoundation:yocto:4.0:::::::*
rdkcentral	rdk-b	2022q3	cpe:2.3:a:rdkcentral:rdk-b:2022q3:::::::*
google	android	12.0	cpe:2.3:o:google:android:12.0:::::::*
google	android	13.0	cpe:2.3:o:google:android:13.0:::::::*
openwrt	openwrt	19.07.0	cpe:2.3:o:openwrt:openwrt:19.07.0:-::::::
openwrt	openwrt	21.02	cpe:2.3:o:openwrt:openwrt:21.02:::::::*
mediatek	mt2735	-	cpe:2.3:h:mediatek:mt2735:-:::::::*
mediatek	mt2737	-	cpe:2.3:h:mediatek:mt2737:-:::::::*

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CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT2735, MT2737, MT6765, MT6768, MT6769, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6880, MT6885, MT6889, MT6890, MT6893, MT6895, MT6980, MT6983, MT6985, MT6990, MT8667, MT8765, MT8768, MT8786, MT8791, MT8791T, MT8791WIFI, MT8798",
    "versions": [
      {
        "version": "Android 12.0, 13.0 / OpenWrt 1907, 2102 / Yocto 2.6, 3.3, 4.0 / RDK-B 22Q3",
        "status": "affected"
      }
    ]
  }
]

References

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

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

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