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RedhatCVE-2020-14304

HistorySep 15, 2020 - 8:15 p.m.

CVE-2020-14304

2020-09-1520:15:13

CWE-755

CWE-460

redhat

web.nvd.nist.gov

107

cve-2020-14304

linux kernel

ethernet drivers

memory disclosure

vulnerability

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

Percentile

5.1%

JSON

A memory disclosure flaw was found in the Linux kernel’s ethernet drivers, in the way it read data from the EEPROM of the device. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelMatch4.9.210-1

linuxlinux_kernelMatch4.19.118-2

linuxlinux_kernelMatch5.6.7-1

VendorProductVersionCPE
linuxlinux_kernel4.9.210-1cpe:2.3:o:linux:linux_kernel:4.9.210-1:*:*:*:*:*:*:*
linuxlinux_kernel4.19.118-2cpe:2.3:o:linux:linux_kernel:4.19.118-2:*:*:*:*:*:*:*
linuxlinux_kernel5.6.7-1cpe:2.3:o:linux:linux_kernel:5.6.7-1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	4.9.210-1	cpe:2.3:o:linux:linux_kernel:4.9.210-1:::::::*
linux	linux_kernel	4.19.118-2	cpe:2.3:o:linux:linux_kernel:4.19.118-2:::::::*
linux	linux_kernel	5.6.7-1	cpe:2.3:o:linux:linux_kernel:5.6.7-1:::::::*

CNA Affected

[
  {
    "product": "kernel",
    "vendor": "Linux Kernel",
    "versions": [
      {
        "status": "affected",
        "version": "5.6.7-1"
      },
      {
        "status": "affected",
        "version": "4.19.118-2"
      },
      {
        "status": "affected",
        "version": "4.9.210-1"
      }
    ]
  }
]