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[email protected]CVE-2019-14895

HistoryNov 29, 2019 - 2:15 p.m.

CVE-2019-14895

2019-11-2914:15:11

CWE-787

CWE-122

[email protected]

web.nvd.nist.gov

238

cve-2019-14895

linux kernel

buffer overflow

marvell wifi

denial of service

nvd

security vulnerability

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%

JSON

A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.

Affected configurations

Vulners

NVD

Node

redhatkernelRange≤3.0.0

redhatkernelRange4.0.0–4.18.0

VendorProductVersionCPE
redhatkernel*cpe:2.3:a:redhat:kernel:*:*:*:*:*:*:*:*
redhatkernel*cpe:2.3:a:redhat:kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	kernel	*	cpe:2.3:a:redhat:kernel::::::::
redhat	kernel	*	cpe:2.3:a:redhat:kernel::::::::

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "Red Hat",
    "versions": [
      {
        "status": "affected",
        "version": "all kernel versions 3.x.x and 4.x.x before 4.18.0"
      }
    ]
  }
]