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[email protected]CVE-2022-32656

HistoryFeb 06, 2023 - 8:15 p.m.

CVE-2022-32656

2023-02-0620:15:11

[email protected]

web.nvd.nist.gov

cve-2022-32656

wi-fi driver

local privilege escalation

security vulnerability

nvd

patch

gn20220705035

6.7 Medium

CVSS3

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705035; Issue ID: GN20220705035.

Affected configurations

NVD

Node

mediatekmt5221_firmwareMatch7.6.6.0

AND

mediatekmt5221Match-

Node

mediatekmt7603_firmwareMatch7.6.6.0

AND

mediatekmt7603Match-

Node

mediatekmt7613_firmwareMatch7.6.6.0

AND

mediatekmt7613Match-

Node

mediatekmt7615_firmwareMatch7.6.6.0

AND

mediatekmt7615Match-

Node

mediatekmt7622_firmwareMatch7.6.6.0

AND

mediatekmt7622Match-

Node

mediatekmt7628_firmwareMatch7.6.6.0

AND

mediatekmt7628Match-

Node

mediatekmt7629_firmwareMatch7.6.6.0

AND

mediatekmt7629Match-

Node

mediatekmt7663_firmwareMatch7.6.6.0

AND

mediatekmt7663Match-

Node

mediatekmt7668_firmwareMatch7.6.6.0

AND

mediatekmt7668Match-

Node

mediatekmt7682_firmwareMatch7.6.6.0

AND

mediatekmt7682Match-

Node

mediatekmt7686_firmwareMatch7.6.6.0

AND

mediatekmt7686Match-

Node

mediatekmt7687_firmwareMatch7.6.6.0

AND

mediatekmt7687Match-

Node

mediatekmt7697_firmwareMatch7.6.6.0

AND

mediatekmt7697Match-

Node

mediatekmt7902_firmwareMatch7.6.6.0

AND

mediatekmt7902Match-

Node

mediatekmt7915_firmwareMatch7.6.6.0

AND

mediatekmt7915Match-

Node

mediatekmt7916_firmwareMatch7.6.6.0

AND

mediatekmt7916Match-

Node

mediatekmt7921_firmwareMatch7.6.6.0

AND

mediatekmt7921Match-

Node

mediatekmt7933_firmwareMatch7.6.6.0

AND

mediatekmt7933Match-

Node

mediatekmt7981_firmwareMatch7.6.6.0

AND

mediatekmt7981Match-

Node

mediatekmt7986_firmwareMatch7.6.6.0

AND

mediatekmt7986Match-

Node

mediatekmt8167s_firmwareMatch7.6.6.0

AND

mediatekmt8167sMatch-

Node

mediatekmt8175_firmwareMatch7.6.6.0

AND

mediatekmt8175Match-

Node

mediatekmt8362a_firmwareMatch7.6.6.0

AND

mediatekmt8362aMatch-

Node

mediatekmt8365_firmwareMatch7.6.6.0

AND

mediatekmt8365Match-

Node

mediatekmt8385_firmwareMatch7.6.6.0

AND

mediatekmt8385Match-

Node

mediatekmt8518s_firmwareMatch7.6.6.0

AND

mediatekmt8518sMatch-

Node

mediatekmt8532_firmwareMatch7.6.6.0

AND

mediatekmt8532Match-

Node

mediatekmt8695_firmwareMatch7.6.6.0

AND

mediatekmt8695Match-

Node

mediatekmt8696_firmwareMatch7.6.6.0

AND

mediatekmt8696Match-

Node

mediatekmt8788_firmwareMatch7.6.6.0

AND

mediatekmt8788Match-

CPENameOperatorVersion
mediatek:mt5221_firmwaremediatek mt5221 firmwareeq7.6.6.0

CPE	Name	Operator	Version
mediatek:mt5221_firmware	mediatek mt5221 firmware	eq	7.6.6.0

CNA Affected

[
  {
    "vendor": "MediaTek, Inc.",
    "product": "MT5221, MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7663, MT7668, MT7682, MT7686, MT7687, MT7697, MT7902, MT7915, MT7916, MT7921, MT7933, MT7981, MT7986, MT8167S, MT8175, MT8362A, MT8365, MT8385, MT8518S, MT8532, MT8695, MT8696, MT8788",
    "versions": [
      {
        "version": "7.6.6.0",
        "status": "affected"
      }
    ]
  }
]