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[email protected]CVE-2021-21140

HistoryFeb 09, 2021 - 2:15 p.m.

CVE-2021-21140

2021-02-0914:15:16

CWE-119

[email protected]

web.nvd.nist.gov

204

cve-2021-21140

uninitialized use

usb

google chrome

security vulnerability

out of bounds memory access

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.4%

JSON

Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device.

Affected configurations

Vulners

NVD

Node

googlechromeRange<88.0.4324.96

CPENameOperatorVersion
google:chromegoogle chromelt88.0.4324.96

CPE	Name	Operator	Version
google:chrome	google chrome	lt	88.0.4324.96

CNA Affected

[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "88.0.4324.96",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]