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MediaTekCVE-2023-32840

HistoryNov 06, 2023 - 4:15 a.m.

CVE-2023-32840

2023-11-0604:15:08

CWE-787

MediaTek

web.nvd.nist.gov

cve-2023-32840

modem ccci

out of bounds write

local privilege escalation

patch id

nvd

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

In modem CCCI, 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 may be also needed for exploitation Patch ID: MOLY01138425; Issue ID: MOLY01138425 (MSV-862).

Affected configurations

Nvd

Node

mediateklr12aMatch-

mediateknr15Match-

mediateknr16Match-

mediateknr17Match-

AND

mediatekmt2731Match-

mediatekmt2735Match-

mediatekmt6731Match-

mediatekmt6739Match-

mediatekmt6761Match-

mediatekmt6762Match-

mediatekmt6763Match-

mediatekmt6765Match-

mediatekmt6767Match-

mediatekmt6768Match-

mediatekmt6769Match-

mediatekmt6769tMatch-

mediatekmt6769zMatch-

mediatekmt6771Match-

mediatekmt6771tMatch-

mediatekmt6813Match-

mediatekmt6833Match-

mediatekmt6833pMatch-

mediatekmt6835Match-

mediatekmt6853Match-

mediatekmt6853tMatch-

mediatekmt6855Match-

mediatekmt6873Match-

mediatekmt6875Match-

mediatekmt6877Match-

mediatekmt6877tMatch-

mediatekmt6878Match-

mediatekmt6879Match-

mediatekmt6880Match-

mediatekmt6883Match-

mediatekmt6885Match-

mediatekmt6886Match-

mediatekmt6889Match-

mediatekmt6890Match-

mediatekmt6891Match-

mediatekmt6893Match-

mediatekmt6895Match-

mediatekmt6895tMatch-

mediatekmt6896Match-

mediatekmt6897Match-

mediatekmt6980Match-

mediatekmt6980dMatch-

mediatekmt6983tMatch-

mediatekmt6983wMatch-

mediatekmt6983zMatch-

mediatekmt6985Match-

mediatekmt6985tMatch-

mediatekmt6989Match-

mediatekmt6990Match-

mediatekmt8666Match-

mediatekmt8667Match-

mediatekmt8673Match-

mediatekmt8675Match-

mediatekmt8765Match-

mediatekmt8766Match-

mediatekmt8768Match-

mediatekmt8781Match-

mediatekmt8786Match-

mediatekmt8788Match-

mediatekmt8789Match-

mediatekmt8791Match-

mediatekmt8791tMatch-

mediatekmt8797Match-

mediatekmt8798Match-

VendorProductVersionCPE
mediateklr12a-cpe:2.3:o:mediatek:lr12a:-:*:*:*:*:*:*:*
mediateknr15-cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*
mediateknr16-cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*
mediateknr17-cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:*
mediatekmt2731-cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:*
mediatekmt2735-cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:*
mediatekmt6731-cpe:2.3:h:mediatek:mt6731:-:*:*:*:*:*:*:*
mediatekmt6739-cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*
mediatekmt6761-cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
mediatekmt6762-cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mediatek	lr12a	-	cpe:2.3:o:mediatek:lr12a:-:::::::*
mediatek	nr15	-	cpe:2.3:o:mediatek:nr15:-:::::::*
mediatek	nr16	-	cpe:2.3:o:mediatek:nr16:-:::::::*
mediatek	nr17	-	cpe:2.3:o:mediatek:nr17:-:::::::*
mediatek	mt2731	-	cpe:2.3:h:mediatek:mt2731:-:::::::*
mediatek	mt2735	-	cpe:2.3:h:mediatek:mt2735:-:::::::*
mediatek	mt6731	-	cpe:2.3:h:mediatek:mt6731:-:::::::*
mediatek	mt6739	-	cpe:2.3:h:mediatek:mt6739:-:::::::*
mediatek	mt6761	-	cpe:2.3:h:mediatek:mt6761:-:::::::*
mediatek	mt6762	-	cpe:2.3:h:mediatek:mt6762:-:::::::*

Rows per page:

1-10 of 681

CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT2731, MT2735, MT6731, MT6739, MT6761, MT6762, MT6763, MT6765, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6771T, MT6813, MT6833, MT6833P, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6877T, MT6878, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6980, MT6980D, MT6983T, MT6983W, MT6983Z, MT6985, MT6985T, MT6989, MT6990, MT8666, MT8667, MT8673, MT8675, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8791T, MT8797, MT8798",
    "versions": [
      {
        "version": "Modem LR12A, NR15, NR16, VMOLYN, NR17",
        "status": "affected"
      }
    ]
  }
]

References

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

CVSS3

6.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

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