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IntelCVE-2020-24485

HistoryFeb 17, 2021 - 2:15 p.m.

CVE-2020-24485

2021-02-1714:15:17

CWE-427

intel

web.nvd.nist.gov

cve-2020-24485

intel

fpga

opae driver

linux

privilege escalation

security vulnerability

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

Improper conditions check in the Intel® FPGA OPAE Driver for Linux before kernel version 4.17 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected configurations

Nvd

Node

inteltrace_analyzer_and_collectorRange<2020

inteltrace_analyzer_and_collectorMatchupdate1

inteltrace_analyzer_and_collectorMatchupdate2

inteltrace_analyzer_and_collectorMatchupdate3

VendorProductVersionCPE
inteltrace_analyzer_and_collector*cpe:2.3:a:intel:trace_analyzer_and_collector:*:*:*:*:*:*:*:*
inteltrace_analyzer_and_collectorupdate1cpe:2.3:a:intel:trace_analyzer_and_collector:update1:*:*:*:*:*:*:*
inteltrace_analyzer_and_collectorupdate2cpe:2.3:a:intel:trace_analyzer_and_collector:update2:*:*:*:*:*:*:*
inteltrace_analyzer_and_collectorupdate3cpe:2.3:a:intel:trace_analyzer_and_collector:update3:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	trace_analyzer_and_collector	*	cpe:2.3:a:intel:trace_analyzer_and_collector::::::::
intel	trace_analyzer_and_collector	update1	cpe:2.3:a:intel:trace_analyzer_and_collector:update1:::::::*
intel	trace_analyzer_and_collector	update2	cpe:2.3:a:intel:trace_analyzer_and_collector:update2:::::::*
intel	trace_analyzer_and_collector	update3	cpe:2.3:a:intel:trace_analyzer_and_collector:update3:::::::*

CNA Affected

[
  {
    "product": "Intel(R) FPGA OPAE Driver for Linux",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "See references"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00440.html

Social References

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

27.2%

JSON

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