CVE-2020-14304

2020-09-1519:40:44

CWE-460

redhat

www.cve.org

linux

kernel

ethernet

memory disclosure

eeprom

local user

uninitialized values

confidentiality

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

5.2

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.

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"
      }
    ]
  }
]